Document QXngMB46E8dJYyeB1nwEznJa4

INTERNAL CORRESPONDENCE UNION CARBIDE CORPORATION COATINGS MATERIALS DIVISION p. o. box 3370, brownsville. texas 78520 To (Non*) Compiny Location R. C. McDermott J. L. Wyatt Copy to M. Gutierrez D. R. Haley Dtt November 2, 1982 Originating Oapt. Atwtring lattar dati Subject x,iSt of Teratogens and Carcinogens Found In Brownsville Plant One of the deficiency items listed in our recent Safety and Health Audit was the lack of an up-to-date list of teratogens in the nurse's office. To eliminate this deficiency the attached lists are being distributed to you. One list contains the names of chemicals found in the Browns ville plant that appear in the UCC Internal Exposure Standard List, also included. The first list indicates tdhere the chemical is found in the plant, the amount -of material at each location and the reason for being listed, i.e., toxicity, carcinogen or teratogen. The second list is, as aforementioned, the UCC Internal Exposure Standard List which contains various other information about the chemicals found in the Corporation. After review of these lists I recommend that this information be further distributed within the plant to comply with the Divisional requirement of informing employees of identified occupational health risks. KGTtmfw Attachment K. Gran Townsend (2) PLAINTIFF'S EXHIBIT DE 000648 D E 000649 C e llin g V a lu e , No E xposure f o r Any Tim e Above T h is V a lu e BROWNSVILLE PLANT CHEMICALS FOUND ON UNION CARBIDE S' INTERNAL EXPOSURE STANDARDS LIS T BASED ON CARCINOGENICITY, TERATOGENICITY OR OTHER __________________SIGNIFICANT T O X IC IT Y _________________ t0Zu4 ^ou CM >-' U -u o ^0foa^-01u.40Qc0^ 0 v i2 C3 CS g < b b S3 CA ONinO A c fa z offa < 04 ft- 04 4d Oh innOt_n CvJ o^CA 0 f-4 OS 0 gs u s <a cn cng VB^M- 00 B ^ co sr <os s3-' *5 Oo 40eBO0) CofoaO JI19SeVooo fl "cfa x5Oe uofa f40Ca)0 C 0 fa 0o4)0 o04OC) fa0f0aa Hf00oVoGfaao 0 *o 0 fa 0O fa < 0ffaa H . *00 b if0a 0 0 B 0 bW O b 2 5 z < CHA O0 Z < CO &o 3>1 32 Z m (fa * 4) PS fBa fa tt Sfa .fa CM ^ 0 vf-4r8cn h H1 O<46 N o oo 0 fa 0 45 0 O0 *0 00 fa C0 fa 4* *5 U0 004 ^PQ 3: A 0 fa 0 J*5 B B f0fa Ofa 0 fa 00 0c ff0a 0ffaa b 0 fa O CA 3 0 WB ^34 o fr4 Bfa ffbaa fa fa 04 3 b tf MP fa jo ^-4 Mz zw <H Hz <M 04 V Q*4 foa jffaa ' fa > vO o ,0 o 00 M 06 & foa 0fa 0 0 oa l*31 fa foa CA fa 6 b v0fa o 04 CcA fao 0ffaa fa 0 Z ws &* ffas foa 00 > fa Oo 0 004 Xi 03 & foa 0 fa o Co8 h3 o 6 0 9) fa fa 3 03 ffoa C CoA o fa 0 ff>a fa 00 fca 0 fa fa f0fa fa o CA 04 PQ 0 con OB 0 0 0 CM 2S fa fa fOa CA 00 ffoa PQ Bfa izs 0 0fa < 9 I 9 fa a Ji-O3 m CM fa fa 0 SO >04 foa fa 0 in 04 0 fa 0 c ffaa <ofa < -ufa fa *0 0o co Z 0 fa 0 *Bf0a fa >*co CM *0c fa <fa o 0 0 B fa fa o fa fa o VI 2 zo sz CA CA o < fN <OWjaUfa4 wrHOr-Il*.' tIf CA ffa OH CMI CWAA NCcnA CA tfa <^ IT> wN5 0I0 ZW CCMn 1 0 S CO s CO n O 2^ O^ gs Ho0_2PUmPC2W4 n/xS1--1nD/woy 8^ S E8 iu0coai 3ft L 60 60 W O 3 3 oS *-< <n 2 n-^ V60 QC8 CO thoi HJ0600BOUJ0 w0oc0o 4J C00C9aOf) 4000cJ0 000cu0 *04 c4d09aoJ u000c0oXhUoX8ua 3 CO X 6 ^ J XX m *0J ^CM X 0) CO 1C-4^^ o dH *r4 >% 4J hooo ,fiCO o O M *D H >H U M 1-4 CO 4J 20) fXe 9 o u . 3 0O AJ 0 pc4 408J BO i-t U 0H XyPU 40wJ ani a0H CM 2 co <&OU CO & .A* 3 CO 4oJ 2 XO 3 4C0noJO) CO & XLCwooJO 3 i0ei dPS^6W0g0 co x G 6n0>)0* HcM9oc4oa04 Odh MOH X C9O \>n> 10/29/82 5S ha 2 CO CO CO ` 2 c &>O4: 0Ji3 ^^vD< g 0W2i4 HwwOwf-;i X HSOH 2 M0OX5 gu a oP4 UNION CARBIDE INTERNAL EXPOSURE STANDARDS LIST (See Reverse side) NOTES OF EXPLANATION: 1. A material Is Included on this list following a detailed evaluation of published toxicological, medical, epidemiological and other relevant Information by the Union Carbide Corporate Toxicology Assessment and Advisory Committee (TAAC) and subsequent review and acceptance by the Corporate Health Effects Review Board (HERB). 2. This listing Is periodically reviewed. New entries are made, or existing ones modified, when TAAC and HERB determine that there Is sufficient credible evidence for such as action. 3. (a) The entries marked with an asterisk (*) are those which have not yet been formally reviewed and verified by TAAC as part of a current updating procedure. Those so marked will reviewed at the earliest . convenient time. (b) Entries marked with a double asterisk (**) Indicate they are under continual review because of a current defii'ency of relevant credible data. (c) "N.D." Indicates that Information has not been located to allow a decision on carcinogenic or teratogenic potential. (d) The symbol (-) indicates that the available evidence is sufficient to determine that a material does not cause a given effect. DEFINITIONS: 1. Known Human Carcinogen means a substance for which there is sufficient credible evidence to determine that the material has caused cancer in humans. 2. Suspect Cancer Agent means a substance for which there Is credible scientific evidence, based on animal and other related studies, that the material Is carcinogenic In laboratory animals, but for which there is Insufficient evidence that the substance causes cancer In man. 3. Teratogen means a chemical substance or physical agent which causes abnormalities in structural and/or functional development during gestation. U. C. Corporate HERB Accepted: 1 March 1982 DE 000652 P9e _! of 14 UNION CARBIDE INTERNAL EXPOSURE STANDARDS LIST BASED ON CARCINOGENICITY. TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY (See Reverse Side for Explanations and Definitions) SUBSTANCE (CAS No.) CARCINOGENICITY TERATOGENICITY OTHER SIGNIFICANT TOXICITY EXPOSURE STANDARD FOLLOWED BY UNION CARBIDE (SOURCE) 2-Acetyl amino- fluorene (53-96-3) Suspect cancer agent Teratogen As Low As Practical (UCC) Acrylic acid (79-10-7) 2 ppm (UCC) Acrylonitrile (107-13-1) Known human carcinogen Teratogen 4-Aminodiphenyl (92-67-1) Known human carcinogen N.O. Asbestos \ Known human ' (1332-21-4) carcinogen (-) 2,2'-Azobis- iscbutyronitrile (78-67-1) * - 2 ppm ' 10 ppm C (OSHA) : As Low As Practical (UCC) 10 Fibers/cc C 2 Fibers/cc >5 um long (OSHA) 0.5 ppm 2 ppm STEL (UCC) /*at\ U.C. Corporate HERB (Approved 1 March 1982) DE 000653 Page _3_ of 14 UNION CARBIDE INTERNAL EXPOSURE STANDARDS LIST BASED ON CARCINOGENICITY, TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY (See Reverse Side for Explanations and Definitions} SUBSTANCE (CAS No.) CARCINOGENICITY TERATOGENICITY OTHER SIGNIFICANT TOXICITY EXPOSURE STANDARD FOLLOWED BY UNION CARBIDE (SOURCE) Bis-Chloromethyl Known human ether carcinogen (542-88-1) N.D. As Low As Practical (UCC) Cadmium Suspect cancer (7440-43-9) agent Teratogen 40 ug/m3* 200 vg/m3 C (UCC) Carbon tetra chloride (56-23-5) Suspect cancer agent (-) Chlorodifluoromethane (Fluorocarbon-22] (75-45-6) ** Teratogen* Chloroform Suspect cancer (67-66-3) ' agent Teratogen Embryoto$ic . 2 ppm* 4 ppm C (UCC) 1000 ppm (ACGIH) 2 ppm* 4 ppm C (UCC) Chromium-6 compounds Suspect cancer agents * 0.05 mg/m3 (as Cr) (ACGIH) Footnote: (R) Revision from previous list U.C. Corporate HERB (Approved 1 March 1982) DE 000655 Page _S_ of 14 UNION CARBIDE INTERNAL EXPOSURE STANDARDS LIST BASED ON CARCINOGENICITY. TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY -(See Reverse Side for Explanations and Definitions) SU8STANCE (CAS No.) CARCINOGENICITY TERATOGENICITY OTHER SIGNIFICANT TOXICITY EXPOSURE STANDARD FOLLOWED BY UNION CARBIDE (SOURCE) 4-Dimethyl amtno Suspect cancer azobenzene agent (60-11-7) Teratogen No exposure* (OSHA) Dimethyl formamide (68-12-2) ** Teratogen* Dimethyl sulfate Suspect cancer (77-78-1) agent N.D. - Dimethyl sulfoxide (67-68-5) N.D. Teratogen 1,4-Dioxane >, Suspect cancer . (123-91-1) agent N-Dodecyl mercaptan (112-55-0) (R) - 10 ppm No skin contact (OSHA) 0.1 ppm No skin or oral contact (ACGIH) 10 ppm* No skin contact (UCC) 50 ppm* No skin or oral contact (UCC) 0.5 ppm . (UCC) Footnote: (R) Revision from previous list U.C. Corporate HERB (Approved 1 March 1982) DE 000657 UNION CARBIDE INTERNAL EXPOSURE STANDARDS LIST BASED ON CARCINOGENICITY. TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY (See Reverse Side for Explanations and Definitions) SUBSTANCE (CAS No.) CARCINOGENICITY TERATOGENICITY OTHER SIGNIFICANT TOXICITY EXPOSURE STANDARD FOLLOWED BY UNION CARBIDE (SOURCE) . 2-Ethoxyethanol (CELIOSOLVE) (110-80-5) N.D. Teratogen 50 ppm C (UCC) Ethylene dibromide (106-93-4) Suspect cancer agent ** 0.1 ppm (UCC) Ethylene dichloride (107-06-2) Suspect cancer agent (-) Ethyleneimine (151-56-4) Suspect cancer agent ** Ethylene oxide Suspect cancer (75-21-8) 'agent 5 ppm (UCC) (R) Embryotoxic As Low As Practical (UCC) (R) (R) 5 ppm (UCC) Ethylene thiourea (96-45-7) Suspect cancer agent Teratogen As Low As. Practical (UCC) Footnote: (R) Revision from previous list U.C. Corporate HERB (Approved 1 March 1982) DE 000659 Page of 14 UNION carbide internal exposure standards UST BASED ON CARCINOGENICITY. TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY (See Reverse Side for Explanations and Definitions) SUBSTANCE (CAS No.) CARCINOGENICITY TERATOGENICITY OTHER SIGNIFICANT TOXICITY Hydrogen -Sulfide (7783-06-4) Itaconic Acid (97-65-4) ** Chemical Asphyxiant 00 EXPOSURE STANDARD FOLLOWED BY UNION CARBIDE (SOURCE) 10 ppm (OSHA) 5 mg/m3 (UCC) i 1 i Lead (-) (7439-92-1) Teratogen Mercury Alkyl Compounds Teratogens* Mercury, All compounds except Alkyl 2-Methoxyethanol (Methyl . CELLOSOLVE R ) (109-86-4) Teratogen Footnote: (R) Revision from previous list U.C. Corporate HERB (Approved 1 March 1932) 50 vg/m3 30 jg/m3 Action Level (OSHA) 0.01 mg/m3 (as Hg) (ACGIH) 0.05 mg/m3 (as Hg) (ACGIH) 10 ppm TWA(Skin) 25 ppm STEL (UCC) 00 DE 000661 union carbide internal exposure standards list BASED ON CARCINOGENICITY, TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY (See Reverse Side for Explanations and Definitions) SUBSTANCE (CAS No.) CARCINOGENICITY TERATOGENICITY OTHER SIGNIFICANT TOXICITY EXPOSURE STANDARD FOLLOWED BY UNION CARBIDE (SOURCE) Nitric Oxide (10102-43-9) Chemical Asphyxiant 25 ppm (OSHA) Nitrobenzene (98-95-3) 4-Nitrodiphenyl Known human (92-93-3) carcinogen N.D. N.D. Chemical Asphyxiant <R) 1 ppm (Skin) (OSHA) <R> No exposure* (OSHA) 2-Nitropropane (79-46-9) Suspect cancer agent Irk 25 ppm* (OSHA) N-Nitrosoamine compounds Suspect cancer agents* No skin or oral contact * (UCC) N-Nitrosod ime thy 1 amine (62-75-9) Suspect cancer agent (-) * (R) Footnote: (R) Revision from previous list Embryotoxic (R) OSHA Standard U.C. Corporate HERB (Approved 1 March 1982) DE 000663 UNION CARBIDE INTERNAL EXPOSURE STANDARDS LIST BASED ON CARCINOGENICITY. TERATOGENICITY OR OTHER SIGNIFICANT TOXICITY (See Reverse Side for Explanations end Definitions) SUBSTANCE (CAS No.) Quench oil CARCINOGENICITY TERATOGENICITY Suspect cancer agent N.D. OTHER SIGNIFICANT TOXICITY EXPOSURE STANDARO FOLLOWED BY UNION CARBIDE (SOURCE) 200 pg/m? 600 pg/in C* No skin contact (UCC) Radiation Known human carcinogen Teratogen* Resin B condensates Suspect cancer agents N.D. 2,3,7,8-Tetrachlorodibenzop-Dioxin (TCDD) (1746-01-6) Suspect cancer agent Teratogen 0.5 REMS During Pregnancy 5 REMS-Equiv./yr (NCRP Report 39, 1971) (R) 200 pg/m? .600 pg/nr c* No skin contact (UCC) No exposure* (UCC) Tetramethylurea N.D. (632-22-4) ' Teratogen No exposure* (UCC) Toluene-2,4diamine (95-80-7) Suspect cancer agent N.D. 0.1 ppm* No skin or oral contact Footnote: (A) Standard based on suspected presence of Polycyclic Aromatic Hydrocarbons (R) Revision from previous list U.C. Corporate HERB (Approved 1 March 1982) DE 000665 ft A,.----/' INTERNAL CGRRSSPON D^NCi CHEMICALS AND PLASTICS . 270 PARK AVENUE, NEW YORK. NEW YORK 10017 To ,'Njmt) CC : Operations Managers Market Area Managers Plant Managers R&D Directors Engineering Directors Distribution Directors Attached Distribution List 0r July 18, 1978 Ongintting Dept. SHARE - EP/OH Floor Number 21 Answering letter titte Suhjtet Updated C&P List of Potential Carcinogens Attached is the up-to-date list of substances of interest to C&P which we have determined should be regarded as potential carcinogens and therefore har- '.led accordingly. This replaces the previous list issued with our letter dated January 31, 1978. Several additions have been made, including certain chromium compounds and epoxy resins. Permissible exposure limits and other information regarding these substances are contained in a separate detail document which will be sent to all Industrial Hygiene and Medical Depart ments, environmental protection and occupational health co iinators, technology managers, and other appropriate manager, for all locations and functions. Others with a need t- know may obtain a copy by contacting Dr. W. C. Kuryla, Technology ManagerOccupational Health, at the South Charleston Technical Center. E. 'Q. Hull, M. D.'^ Medical Director Chemipals and Plastics EQH/AEM/ad Attachment &443 Operations Manager Environmental Protection and Occupational Health Chemicals and Plastics DE 000667 Additional Distribution *C. R. Allenbach Niag. Falls(Metals) *R. C. Andrews 322 (H&A) L. M. Baker 19 *F. D. Bess 511 *N. E. Bolton 4 *J. B. Browning 22 ^T. J. Burke 781(BP) *T. W. Carmody 22 *C. P. Carpenter Mellon R. G. Chenoweth 511 *R. J. Conkling 323(Linde) *E. F. Cox Mellon *L. A. Crisorio 222 *J. M. Cwikla 358(Film) *C. U. Dernehl 4 J. M. Fallon 21 *J. A. Fitzgerald Jacksnvl.(APD) *N. W. Gaines 511 *W, F. Gorham 312(98) *D. E. Gould 312(Somvl.) *R. E. Graebert 511 *R. A. Hardison Parma(CPD) *H. L. Haynes 22 *D. L. Heywood 21. *E. R. Homan Mellon *J. C. Hovious 511 *R. A. Howard 44(Elec.) *E. Q. Hull 511 *R. F. Jensen 323(Linde) tJ. B. Johnson 511 *R. G. Jordan OakRidge(Hue.) *R. T. Kramer 512 *W. C. Kuryla 511 *T. A. Lincoln 22 *M. G. Manetti 46 *J. D. Martin^^ 510 A. E. Montagna 21 *0. P. Mukheja 440(Toronto) *R. E. Peele 511 *E. A. Piersall 250(Metals) *T. P. Raby 312(51) *J. A. Ring 19 C. D. Schmidt 29 T. N. Tackett 10 *A. G. Voress 21 *G. W. Wainwright 1200(Geneva) *C. S. Weil Mellon *J. W. Whittlesey 46 *R. C. Wine 21 *V. A. Yarborough 44(Devel.) R. L. Yelton 29 N. L. Zutty 29 Additional detail document enclosed. ;A. E. Montagna-7/18/78 DE 000668 C&P OCCUPATIONAL HEALTH TEAM LISTING OP POTENTIAL CARCINOGENS * JULY 1. 1978 2-Acetylaminofluoreae Acrylonitrile (a) (b) U-Aminodiphenyl Asbestos (a) (b) 3eazeae (a) (b) Beazidiae Benzidine-Derived Dyes Bis-2-chloroethyl ether (Dichloroethyl Ether: CHLOREX) (a) Bis-2-chloroethyl-2naphthylamine Bis-chloromethyl ether Carboa tetrachloride (a) Chloroform (a) Chloropreae Chromates of Lead & Ziac Chroniun-6 Careiaogeaic Coapouads (iacludiag bis-Tripheayl Silyl Chromate)' 3,3' -Dichlorobeazidiae (aad salts) Diethyl sulfate (a) Diisopropyl sulfate (b) Dimethyl sulfate Ethyleae Thiourea 2-Nitropropaae U-Dimethylaminoazobenzene Nitrosoamiaes (b) l,U-Dioxane (a) Epichlorohydria (a) Epoxy Resia ERL 2T7** (a) (Diglycidyl Ether of Bisphenol A) Epoxy Resia ERL U205 (a) (Bis (2,3-Epoxycyclopentyl) Ether) Epoxy Resia ERL 1*206 (Viaylcyclohexeae dioxide) (a) Epoxy Resia ERL U231* 3--(3' ,*+' - Epoxycyclohexyl) 8,9-epoxy-2,U-dioxaspiro (5,5-undecane) (a) N-Nitrosodimethylamiae (b) Perchloroethylene (a) (Tetrachloroethyleae) Polychloriaated Bipheaols (b) Polycyclic Aroaatic Hydrocarbons (a) (b) (Fuel Oil Residues; Quench Oil, pitches; tars, Dripoleaes A. B, and C, Resia B Condensates) 0-?ropiolactone Toluene-2,4-dia=ine (a) Ethyleae dibromide Trichloroethylene (a) Ethyleae dichloride (a) Vinyl Chloride (a) Ethyleaeiaine (Aziridiae) (b) Methyl chloroaethyl ether a-Naphthylamine (b) B-Naphthylamine Neopeatyl glycol diacrylate (a) Nickel, Iaorganic (a) U-Nitrodiphenyl (a) C&P Product, Raw Material, or Process Intermediates (b) Possible Contaminant ir. C&P products or operations W. C. Kuryla/gc July 11, 1978 DE 000669 C/P OCCUPATIONAL HEALTH TEAM LISTING QF POTENTIAL CARCINOGENS to tot- oC3 Cu C/P OCCUPATIONAL HEALTH TEAM LISTING OF POTENTIAL CARCINOGENS * C/P OCCUPATIONAL HEALTH TEAM LISTING OF POTENTIAL CARCINOGENS trftt)>O o_. O) C/P OCCUPATIONAL HEALTH TEAM LISTING OF POTENTIAL CARCINOGENS at rt> in o o C/P OCCUPATIONAL HEALTH TEAM LISTING OF POTENTIAL CARCINOGENS * "otO IQ <0 O O South Occupational Health Coordinators Mr. J. P. Alexander Mr. V. D. Dutcher Mr. F. Garcia-Sharp Mr. J. B. Leverton Mr. J. L.'Gary Mr. L. T. Winael Mr. J. O. Zimmerman - 513 - 510 - 293 - 515 ~ 519 - 526 - 330 5/78 DE 000676 , UC 148-J INTERNAL CORRESPONDENCE UNION CARBIDE CORPORATION TotNsmci Division location 3. H. Barrett V. D. Dutcher 0. L. Wyatt 17625 El CAMINO REAL. HOUSTON. TX 7705 September 2i, 1982 Originating Dei Answering letter eie Sut,,*c, OSHA 1910.1000 PEL Versus the ACGIH TLV (1981 Version) Attached is the latest list of chemicals comparing the OSHA Per missible Exposure Level (PEL) with the American Conference of Government al Industrial Hygienists (ACGIH) recommendations through 1981, with the Notice of Intended Change (N0IC) identified. It is interesting to note that in some areas the ACGIH recom mendation is more lenient than the OSHA 1910. RRRrjl Attachment 1732L R. R. Rankin DE 000677 ACGIB a981) Listed TLV's That Are Different From OSHA 1910.1000 PELs Indicate UCC Division(s)~ Substance OSHA 1910.1000 PEL ACGIH TLV (1961) S&X, APC, acetaldehyde FPD, HAP, SCP, CM 200 ppm 100 ppm (150 ppm STEL) CM, CPD, acetic anhydride E, SCP 5 ppm 5 ppm - C APC acetonitrile 40 ppm 40 ppm - skin CPD, CM, acrylonitrile AFC, SUX 2 ppm 10 ppm - 15 min. C no exposure by any route (2 ppm - NOIC*) SOI allyl glycidyl 10 ppm - C ether (AGE) 5 ppm - skin (10 ppm STEL) L, APC, FPD, HAP, M, CPD, EOD, CM, St I ammonia 50 ppm 25 ppm (35 ppm STEL) ammonium sulfamate (animate) 15 mg/m3 10 mg/m3 (20 mg/m3 STEL) APC, SUI aniline 5 ppm - skin 2 ppm - skin 5 ppm STEL (also applies to aniline homologues) HAP, BPD inorganic arsenic compounds 0.01 mg/m3 arsenic t soluble cmpds, as As -- 0.2 mg/m3 arsenic trioxide production No TLV (A2-Suspect CA) arsenic organic 0.5 mg/m3 compounds (as As) EP, APC, asbestos HAP, FPD, M, CM 2 fibers/cc 10 fibers/cc - C (the above applies to all forms) 0.5 fiber/cc - amosite 0.2 fiber/cc-crocidolite 2.0 fiber/cc -chrysotile and all other forms DE 000678 Indicate uce Division(*]1 Substance -2OSHA 1910.1000 PEL ACGZH TLV (1981) CPD boron oxide 15 mg/rn 3 10 mg/m3 (20 mg/m3 STEL) EOD, APC, 2-butoxyethanol 50 ppm - skin S, CM (butyl cellosolve) 25 ppm - skin (75 ppm - STEL) StI, L n-butyl alcohol 100 ppm 50 ppm - C (skin) St I sec-butyl alcohol 150 ppm 100 ppm (150 ppm STEL) n-butyl glycidyl ether (BSE) 50 ppm 25 ppm CM butyl mercaptan 10 ppm 0.5 ppm L, EPc APC, BPD, CPD cadmium fume 0.1 mg/m3 0.3 mg/m3 - C 0.05 mg/m3 HAP, BPD cadmium dust L FPD,EtHC calcium oxide carbon disulfide 0.2 mg/m 3 0.6 mg/m3 - C 5 mg/m3 20 ppm 30 ppm - C 0.05 mg/m3 (0.2 rog/m3 STEL) 2 rag/m3 10 ppm - skin APC,SUI carbon tetra chloride 10 ppm 25 ppm - C L, CPD chlorine EOD, APC 1 ppa - c \ o-chloro benzylidene malononitrile (OCBM) 0.05 ppm APC chloroform 50 ppm bis-chioromethyl ether No exposure 5 ppm - skin 20 ppm - STEL 1 ppm 0.05 ppm - skin (0.05 ppm - C, NOIC*) 10 ppm (A2 - suspect CA) 0.001 ppm 1-chloro-l-nitropropane 20 ppm 2 ppm chloroprene 25 ppm - skin 10 ppm - skin DE 000679 Indicate UCC Division(s!1 Substance -3OSHA 1910.1000 PEL ACGIH TLV (1981) Lr t APC,S EtHC, PO chromium, sol.chromic t ~ chromous salts as Cr 0.5 mg/m3 0.5 mg/m3 L EP , APC, HAP, CPD chromium metal 6 insol. salts 1.0 mg/m3 0.5 mg/m3 >, EP, APC, HAP, BPD, CPD, E chromates (Cr VI) and 0.1 mg/m3 chromic.acid 0.05 mg/m3 L, EP, CPD, E SUI, StI copper fume 0.1 mg/m3 0.2 mg/m3 FPD, CM cotton dust 0.5 mg/m3 0.2 mg/m3 (0.6 rag/m3 STEL) CragR herbicide 15 mg/m3 10 mg/m3 SCP cyclohexanone 50 ppm 25 ppm (100 ppm STEL) ethylene dibromide 20 ppm 30 ppm - C No exposure, by any route.(Alb.) EOG,EOD SUI L 1,1-dichloroethane ethylene dichloride dichloroethyl ether dichlorofluoro- methane (R-21) 100 ppm 50 ppm 100 ppm - C 15 ppm - C (skin) 1000 ppm 200 ppm 10 ppm 15 ppm - STEL 5 ppm - skin 10 ppm EOD, L SCP 1,lrdichloro-1nitroethane diethylamine 10 ppm - C 25 ppm 2 ppm (10 ppm - STEL) 10 ppm (25 ppm STEL) diglycidyl ether (DGE) 0.5 ppm - C 0.1 ppm StI, APC diisobutyl ketone 50 ppm 25 ppm dimethyl sulfate 1 ppm - skin 0.1 ppm - skin DE 000680 -4 Indicate occ Division(s) Substance OSHA 1910.1000 PEL ACGIH TLV (1961) SCP dioxane 100 ppn. - skin 25 ppm - skin CM epichlorhydrin 5 ppm - skin 2 ppm - skin (5 ppm STEL) EOD, L, EP, CPD, E, CM 2-e thoxyetha nol (cellosolve) 200 ppm - skin 50 ppm - skin (100 ppm STEL) S6I, L, EP, CPD, E 2-ethoxyethyl acetate 100 ppm - skin (cellosolve acetate) 50 ppm - skin (100 ppm STEL) CM,SC4P PO ethyl acrylate 25 ppm - skin 5 ppm - skin (25 ppm STEL) ethylene chlorohydrin 5 ppm - skin 1 ppm - C (skin) ethylene glycol dinitrate 0.2 ppm - C (skin) 0.02 ppm (skin) (0.05 ppm - NOIC*) L, BOG, ethylene oxide EOD, APC 50 ppm 10 ppm (5 ppm - NOIC*) ethyl mercaptan 10 ppm - C 0.5 ppm (2 ppm STEL) CM ethyl silicate 100 ppm ferbam 15 mg/m3 L L, SUI CM, APC, CPD,EOG SIX,SUI SCSP f\luorine fluorotrichloro- methane (PC-11) formaldehyde CPD furfural 0.1 ppm 1000 ppm 3 ppm 5 ppm - C 5 ppm - skin 10 ppm (30 ppm STEL) 10 mg/m3 (20 mg/m3 STEL) 1 ppm (2 ppm STEL) 1000 ppm (1000 ppm - C, NOIC*) 2 ppm - C (A2 - Suspect CA, NOIC*) 2 ppm - skin (10 ppm - STEL) DE 000681 -5- Indicate DOC , Substance Division(a) CPD, E urfuryl alcohol OSHA 1910.1000 PEL 50 ppm ACGIB TLV (1961) 5 ppm - skin 10 ppm STEL (10 ppm -skin, NOIC*) glycidol (2,3-epoxy- 50 ppm 1-propanol) 25 ppm (100 ppm STEL) APC, SSI heptane (n-heptane) 500 ppm 400 ppm (500 ppm STEL) hexachloroethane 1 ppm - skin 1 ppm - skin (10 ppm -skin, NOIC*) APC, CPD hexane (n-hexane) StX,SDX 500 ppm 100 ppm (50 ppm NOIC*) L, ESHC hydrazine 1 ppm - skin 0.1 ppm - skin (A2 - Suspect CA) L, CPD L, FPD, CPD,SUI hydrogen cyanide hydrogen sulfide 10 ppm - skin 20 ppm - C 10 ppm - C, skin 10 ppm (15 ppm STEL) L, EP, APC, BAP, PPD, CPD iron oxide fume 10 mg/m3 5 mg/m3 (10 mglm3 STEL) S&X, APC isobutyl alcohol CM 100 ppm 50 ppm S&I, APC isophorone 25 ppm 5 ppm - C Stl, APC isopropyl ether 500 ppm 250 ppm (310 ppm STEL) I, EP, APC, BPb, M, CPD, E lead, inorganic 0.05 mg/m3 0.15 mg/m3 magnesium oxide fume 15 mg/m3 10 mg/m3 L, BPD, CPD, E malathion mercury, inorganic 15 mg/m3 0.1 mg/m3 10 mg/m3 0.05 mg/m3 (0.15 mg/m3 STEL) StX, APC mesityl oxide 25 ppm 15 ppm (25 ppm STEL) methoxychlor 15 mg/m3 10 mg/m3 DE 000682 Indicate UCC Division(s) Substance OSHA 1910.1000 PEI. ACGIH TLV (1981) EtHC, APC. jhethyl alcohol L, BPD, M, CPD EtHC,StI, CM,SCtP 200 ppm StI,SCP methyl n-amyl 100 ppm ketone(2-heptanone) L methyl bromide 20 ppm - C, skin St I methyl n-butyl 100 ppm ketone (2-hexanone) L, SUI, APC methyl chloride 100 ppm 200 ppm - C methylcyclohexane 500 ppm me thylcyclohexa nol 100 ppm o-methylcyclo hexanone 100 ppm - skin L, APC, PPD, CPD, E,SUI methylene chloride 500 ppm 1000 ppm - C 4,4' - methylene standard revoked bis (2-chloroaniline) methyl iodide 5 ppm - skin StI, APC, methyl isobutyl BPD,CM ketone (hexone) 100 ppm L,APC methyl mercaptan 10 ppm - C StI alpha-methyl styrene 100 ppm M molybdenum, insoluble compds, as Mo 15 mg/m^ nickel carbonyl, as 0.001 ppm Ni 200 ppm - skin 50 ppm (100 ppm STEL) 5 ppm - skin (15 ppm STEL) 5 ppm 50 ppm 100 ppm STEL 400 ppm (500 ppm STEL) 50 ppm (75 ppm STEL) 50 ppm - skin (75 ppm STEL) 100 ppm 500 ppm STEL 0.02 ppm - skin (A2-Suspect CA) 2 ppm - skin, 5 ppm STEL (A2 - suspect CA) 50 ppm (75 ppm STEL) 0.5 ppm 50 ppm (100 ppm STEL) 10 mg/m^ 0.05 ppm DE 000683 Indica te UCC Division(sT Substance -7OSHA 1910.1000 PEL ACGXH TLV (1981) L, EP, ./iickel, soluble HAP, CPD, compds, as Hi E L, M, CPD, E nitrogen dioxide FPD 2-nitropropane 1 mg/m3 5 ppm - C 25 ppm APC CM,ESHC BPD, E SUI octane paraquat pentane perchloroethylene 500 ppm 0.5 mg/m3 1000 ppm 100 ppm 200 ppm - C phthalic anhydride 2 ppm be ta-propiolactone No exposure S&I, FPD propyl alcohol 200 ppm L, SUX, APC,SCP L, APC, FPD, E` EOD,SUI, CM propylene oxide ronnel sodium hydroxide 100 ppm 15 mg/m3 2 mg/m3 L, CPD SCP, APC L, CPD sax Stoddard solvent styrene sulfur dioxide 500 ppm 100 ppm 200 ppm - C 5 ppm terphenyls 1 ppm - C tetraethyl lead, as 0.075 mg/m3 - skin Pb tetramethyl lead, as Pb 0.075 mg/m3 - skin 0.1 mg/m3 (0.3 mg/m3 STEL) 3 ppm (5 ppm STEL) 25 ppm - C (A2 - suspect CA) (10 ppm - NOIC*) 300 ppm (375 ppm STEL) 0.1 mg/m3, respirable 600 ppm (750 ppm STEL) 100 ppm-skin-(50 ppm-NOlC 150 ppm STEL 1 ppm (4 ppm STEL) 0.5 ppm (A2-Suspect CA) 200 ppmskin 20 ppm 10 mg/m3 2 mg/m3 - C 100 ppm 50 ppm 100 ppm - STEL 2 ppm (5 ppm STEL) 0.5 ppm - C 0.100 mg/m3 - skin 0.150 mg/m^ - skin DE 000684 Indicate UCC Division(s)1 Substance 8 OSKA 1910.1000 PEL ACGIH TLV (1981) E6HC, L, ...toluene EP, FPD, BPD, CPD, E, StI SUI,BOD tributyl phosphate 200 ppm 300 ppm - C 5 mg/m3 BPD, CPD trichloroethylene 100 ppm 200 ppm - C APC, FPD, titanium dioxide, HAP as Ti 15 mg/m3 EOD, L, APC triethylamine 25 ppm 2,4,6-trinitrotol uene 1.5 mg/m3 - skin M uranium soluble compds 0.05 mg/m3 insoluble compds 0.25 mg/m3 M vanadium (V2O5) as V dust 0.5 mg/m3 fume 0.1 mg/m3 CM SUI L, CPD vinyl chloride \ vinyl toluene VM t P naphtha xylidine 1 ppm 5 ppm - C 100 ppm 500 ppm 5 ppm - skin M, CPD, APC coal dust, respirable fraction (lesd than 5% quartz) 2.4 mg/m3 100 ppm - skin 150 ppm - STEL 2.5 mg/m3 (5 mg/m3 STEL) 100 ppm (50 ppm - NOIC*) 150 ppm - STEL 10 mg/m3 (20 mg/m3 STEL) 25 ppm (10 ppm - NOIC*) 0.5 mg/m3 0.2 rog/m3 0.2 mg/m3 0.5 mg/m3 (0.05 mg/m3-NOIC*) 0.05 mg/m3 - C (0.05 mg/m3-NOIC) 5 ppm 50 ppm (100 ppm STEL) 300 ppm (400 ppm STEL) 5 ppm-skin (2 ppm - skin, NOIC*) 2 mg/m3 DE 000685 ACGIH (1981) LISTED SUBSTANCES THAT ARE MOT IN OSHA 1910.1000 Indicate DCC Division(s) .- CM, SCSP L, HAP, CPD, E SUI, SCtP, EtBC L, EP APC,HAP,SCP,EOD St I APC E, SCP, SOD, StI BPD, CPD APC APC, CPD, EtHC \ APC, HAP APC L Substance ACGIH TLV Abate Acetylsalicylic Acid (aspirin) Acrylic Acid Aluminum Metal t Oxide 10 mg/m3 (20 mg/m3 STEL) 5 mg/m3 10 ppm 10 mg/m3 (20 mg/m3 STEL) Aluminum Pyro Powders Aluminum Welding Fumes Aluminum Soluble Salts 5 mg/m3 5 mg/m3 2 mg/m3 Aluminum, Alkyls 2 mg/m3 3-Amino-l,2,4-Tria sole No TLV (A2-Suspect CA) Ammonium Chloride-Fume 10 mg/m3 Asphalt (Petroleum) Fumes 5 mg/m3 (10 mg/m3 STEL) Atrasine 10 mg/m3 Baygon (Propoxur) 0.5 mg/m3 (2 mg/m3 STEL) Benomyl It) mg/m3 (15 mg/m3 STEL) Benzo(a)Pyrene NO TLV <A2-Suspeet CA) Bismuth Telluride 10 mg/m3 (20 mg/m3 STEL) Bismuth Telluride, Selenium-Doped 5 mg/m3 (10 mg/m3 STEL) Borates, Tetra, Sodium Salts Anhydrous Decahydrate Pentahydrate 1 mg/m3 5 mg/m3 1 mg/m3 Boron Tribromide 1 ppm (3 ppm STEL) Bromacil 1 ppm (2 ppm STEL) Bromine Pentafluoride 0.1 ppm (0.3 ppm STEL) DE 000686 ACGIH (1981) LISTED SOBSTAMCBS THAT ARE NOT IN OSHA 1910.1000 -2 - Indicate acc Division(s) Substance ACGIH TLV L, EtHC, CM CM CM PO SUI SCtP APC BPD, CM BOG L, SUI L Butane Butyl Acrylate n-Butyl lactate o-sec-Butylphenol Cadmium Oxide Production Calcium Carbonate Calcium Cyanamide Calcium Hydroxide Caprolactam Dust Vapor Captafol (Difolatan R ) Captan Carbofuran (Puradan R ) Carbon Tetrabromide Carbonyl Fluoride Ca techol (Pyrocatechol) Cellulose (Paper Fiber) Cesium Hydroxide Chloroacetyl Chloride Chlorodifluoromethane (FC-22) Chioropen ta 1uoroethane o-Chlorostyrene o-Chlorotoluene 800 ppm 10 ppm 5 ppm 5 ppm-Skin No TLV (A2-Suspeet CA) 10 mg/m3 0.5 mg/m3 (1 mg/m3 STEL) 5 mg/m3 1 mg/m3 (3 mg/m3 STEL) 5 ppm (10 ppm STEL) 0.1 mg/m3-Skin 5 mg/m3 (15 mg/m3 STEL) 0.1 mg/m3 0.1 ppm (0.3 ppm STEL) 2'ppm (5 ppm STEL) 5 ppm 10 mg/m3 (20 mg/m3 STEL) 2 mg/m3 0.05 ppm 1000 ppm (1250 ppm STEL) 1000 ppm 50 ppm (75 ppm STEL) 50 ppm-Skin (75 ppm STEL) DE 000687 ACCXE (1981) LISTED SUBSTANCES THAT ARE NOT IM OSHA 1910.1000 -3- Indicate UCC Division (a) - Substance 2-Chloro-6-(Trichloromethyl) Pyridine ACGIH TLV 10 mg/n3 (20 ng/n3 STEL) Chlorpyrifos (Dursban K ) 0.2 mg/m3(0.6 mg/m3 STEL) CPD Chrysene No TLV (A2-Suspect CA) Clopidol.(Coyden R ) 10 mg/a3 (20 mg/m3 STEL) L EOD APC \ SUI, APC, SCSP EOD, APC, SSI EOD, APC, SUI SCP St I Crufornate R Cyanamide Cyanogen Cyapogen Chloride Cyclohexyla nine Cyclonite Diazinon 2-n-Dibutylaminoethanol Diehloroacetylene Dichloropropene 2,2-Diehloropropionic Acid Dicrotophos (Bidrin R ) Dicyclopentadiene Dicyclopentadienyl Iron Diethanolanine Diethylene Triamine Diethyl Ketone Diethyl Phthalate 5 mg/a3 (20 mg/m3 STEL) 2 mg/m3 10 ppm 0.3 ppm 10 ppm-Skin 1.5 mg/m3-Skin 0.1 ag/m3-Skin (0.3 mg/m3 STEL) 2 ppm-Skin (4 ppm STEL) 0.1 ppm-C 1'ppm-Skin 1 ppm 0.25 ng/m3-Skin 5 ppm 10 mg/m3 (20 mg/m3 STEL) 3 ppn 1 ppm-Skin 200 ppm 5 mg/m3 DE 000688 ACGIH (1981) LISTED SUBSTANCES THAT ARE WOT IN OSHA 1910.1000 -4 - Indicate '~occ Division(a) Substance______________________ ACGIH TLV____________________ APC APC 04, PO L, CPD, E Dimethyl Carbamyl Chloride 3,5-Dinitro-o-Toluamide Dioxathion (Delnav R ) Diphenylamine Dipropyl Ketone Diquat Disulfiram Disulfoton (Disyston R ) 2,6,-di-t-Butyl-p-Cresol Diuron Divinyl Benzene Dyfonate Unery Qidosulfan (Thiodan R ) Bthion (Nialate R ) EOGr BAP, BPD, CPD, E Ethylene Glycol Particulate vapor SUI Ethylidine Norbornene Fensulfothion (Desanit) Fenthion Foroamide APC, CPD, E, E4HC Gasoline SiX No TLV (A2-Suspect CA) 5 mg/m3 (10 mg/3 STEL) 0.2 mg/m3-Slcin 10 mg/m3 (20 mg/m3) 50 ppm 0.5 mg/m3 (1 mg/m3 STEL)2 mg/m3 (5 mg/m3 STEL) 0.1 mg/m3 (0.3 mg/m3 STEL) 10 rag/m3 (20 mg/m3 STEL) 10 mg/m3 10 ppm 0.1 mg/m3-Sicin 10 mg/m3 0.1 mg/m3-Sfcin (0.3 mg/m3 STEL) 0.4 mg/m3-Skin 10 mg/m3 (20 mg/m3 STEL) 50 ppm - C 5 ppm - C 0.1 mg/m3 0.1 mg/m3 20 ppm (30 ppm STEL) 300 ppm (NOIC*) NOIC - Notice of Intended Change 000689 ACGIB (1981) LISTED SUBSTANCES THAT ARE HOT IH OSHA 1910.1000 -5- Indicate -UCC Diviaion(a) Substance ACGIH TLV_____________________ Germanium Tetrahydride PPD, HAP, EP, CPD Glass, Fibrous or Dust SCP, APC, CM G1utaraldehyde PPD, SOI Glycerin Mist CPD, L, PPD, HAP, BPD Graphite, Synthetic APC Gypsum Hexachlorocyclopentadiene Hexa f1uoroa cetone Hexamethyl Phosphoraroide St I Hexylene Glycol Hydrogenated Terphenyls CM 2-Hydroxypropyl Acrylate Indene Indium t Compounds Iodoform Iron Pentacarbonyl, as Pe SUI Iron Salts, Soluble, as Fe Isophorone Diisocyanate CM Isopropoxyethanol n-Isopropyl Aniline EP, CPD, CM, SOI, APC Kaolin APC Limestone Magnesite *NOIC - Notice of Intended Change 0.2 ppm (0.6 ppm STEL) 10 mg/m3 0.2 ppm C 10 mg/m3 10 mg/m3 10 mg/m3 0.01 ppm (0.03 ppm STEL) 0.1 ppm (0.3 ppm STEL) A2 (Skin)-Suspect CA 25 ppm - C 0.5 ppm 0.5 ppm - Skin 10 ppm (IS ppo STEL) 0.1 mg/m3 (0.3 mg/m3 STEL) 0.6 ppm (1 ppm STEL) 0.01 ppm (0.1 ppm - NOIC*) 1 mg/m3 (2 mg/m3 STEL) 0.01 ppm - Skin 25 ppm (75 ppm STEL) 2 ppm-Skin (5 ppm STEL) 10 mg/m3 (20 mg/m3 STEL) 10 mg/m3 (20 mg/m3 STEL) 10 mg/m3 (20 mg/m3 STEL) DE 000690 ACGIH (1981) LISTED SUBSTANCES THAT ARE MOT IN OSHA 1910.1000 6- Indicate - vec Division(a) Substance ACGIH TLV___________________ ;__ L, EP, APC CM St. I SCP, BPD Manganese Fume (as Mn) Manganese Cyclopentadienyl Tricarbonyl, as Mn) Manganese Tetroxide Methacrylic Acid Methomyl (lannate R } Methylacrylonitrile Methyl 2-Cyanoacrylate Methyl Cyclopentadienyl Manganese Tricarbonyl (as Mn) Methyl Demeton Methylene bis (4-Cyclohexylisocyana te) 4,4'-Methylene Dianiline Methyl Ethyl Ketone Peroxide Methyl Isoamyl Ketone Methyl Isopropyl Ketone Methyl Silicate Monocrotophos (Azodrin R ) 1 mg/m3 (3 mg/m3 STEL) 0.1 mg/m3-Skin (0.3 mg/m3 STEL) 1 mg/m3 20 ppm 2.S mg/m3-Skin 1 ppm-Skin (2 ppm STEL) 2 ppm (4 ppm STEL) 0.2 mg/m3-Skin (0.6 mg/m3 STEL) 0.5 mg/m3-Skin (1.5 mg/m3 STEL) 0.01 ppm-C 0.1 ppm-Skin (0.5 ppm STEL) 0.2 ppm-C 100 ppm (150 ppm STEL) (50 ppm - NOIC*) 200 ppm 1 ppm (5 ppm STEL) 0.25 mg/m3 *N0IC - Notice of Intended Change DE 000691 ACSIH (1981) LISTED SUBSTANCES THAT ARE NOT IN OSHA 1910.1000 -7- . Indicate UCC Division(s)______ Substance ACGIH TLV CM CPD, EOD, SCSP CM EP, E, SUI, SSI APC, BPD, E, PO, EOD SSI, CM, ESHC SCP, E, SUI SSI CPD, E Nonane Paraffin Wax Fume Pentaerythritol Phenothiazine n-Phenyl-beta-Naph thylamine Phenyl Mercaptan Phenyl Phosphine Phorate (Thimet R ) m-Phtha1odinitr ile Picloram (Tordon R ) Plaster of Paris Platinum Metal Potassium Hydroxide 200 ppm (250 ppm STEL) 2 mg/m3 (6 mg/m3 STEL) 10 mg/m3 (20 mg/m3 STEL) 5 mg/m3-Skin (10 mg/m3 STEL) No TLV (A2-Suspect CA) 0.5 ppm 0.05 ppm-C 0.05 mg/m3 - Skin 5 mg/m3 10 mg/m3 (20 mg/m3 STEL) 10 mg/m3 (20 mg/m3 STEL) 1 mg/m3 2 mg/m3 - C Propane Sultone No TLV (A2-Suspect CA) Propargyl Alcohol 1 ppm-Skin (3 ppm STEL) Propionic Acid 10 ppm Propylene Glycol Dinitrate (PGDN) 0.02 ppm-Skin (0.05 ppm - NOIC*) Propylene Glycol Monomethyl ether 100 ppm (150 ppm STEL) Resorcinol 10 ppm (20 ppm STEL) Rhodium, Soluble Salts, as Rh 0.001 mg/m3 (0.003 mg/m3 STEL) Rosin Core Solder Pyrolysis Products, as Formaldehyde 0.1 mg/m3 (0.3 mg/m3 STEL) NOIC - Notice of Intended' Change p 000692 ACGIH (1981) LISTED SUBSTANCES THAT ARE MOT IN OSHA 1910.1000 8- Indicate . occ Division(a) ' Substance ACGIH TLV E, SUI CPD L CM, SSI CM FPD, BPD SUI, APC L CM CPD Rouge 10 mg/m3 (20 mg/m3 STEL) Silicon 10 mg/rn3 (20 mg/m3 STEL) Silicon Carbide 10 mg/m3 (20 mg/m3 STEL) Silicon Tetrahydride (Silane) 0.5 ppm (1 ppm STEL) (5 ppm - NOIC*) Sodium Azide 0.3 mg/m3-C Sodium Bisulfite 5 mg/m3 Sodium Metabisulfite 5 mg/m3 Starch 10 mg/m3 (20 mg/m3 STEL) Subtilisins (Proteolytic Qizymes) 0.00006 mg/m3 Sucrose 10 mg/m3 (20 mg/m3 STEL) Sulfur Tetrafluoride 0.1 ppm (0.3 ppm STEL) Tetrasodium pyrophosphate 5 mg/m3 4,4'-Thiobis (6-t-Butylm-Cresol) 10 mg/m3 (20 mg/m3 STEL) Thioglycolic Acid 1 ppm Trichloroacetic Acid 1 ppm 1, 2, 4 - Trichlorobenzene 5 ppm Trieyclohexyl Tin Hydroxide (Plictran R ) 5 mg/m3 (10 mg/m3 STEL) Trimellitic Anhydride 0.005 ppm Trimethyl benzene 25 ppm (35 ppm STEL) NOIC - Notice of Intended Change DE 000693 ACGXH (1981) LISTED SUBSTANCES THAT ARE NOT IN OSHA 1910.1000 9' - Indicate DCC Division(s) Substance ACCIH TLV L, APC, SUI, APC EP, M sal CM, HAP, APC, PO L SCP CM All Divisions L, CPD, E, CM PO HAP, FPD, CPD, Trimethyl Phosphite Trimethylamine Triphenyl Amine Tungsten a Compounds, Soluble Insoluble Valeraldehyde Vinyl Acetate Vinyl Bromide Vinyl Cyclohexene Dioxide Vinylidene Chloride Welding Fumes (not otherwise classified) Wood dust Hard Woods (such as Beech, Oak) Soft Wood m-Xylene alpha, alpha'-Diamine Zinc Stearate Mineral Wool Fiber 0.5 ppm (2 ppm NOIC*) (10 ppm - NOIC*) 5 ng/a3 1 mg/m3 5 ag/e3 50 ppm 10 ppm (20 ppm STEL) 5 ppm (A2-Suspeet CA) 10 ppm' 10 ppm (20 ppm STEL) 5 mg/m3 1 mg/rn3 5 mg/m3 (10 mg/m3 STEL) 0.1 mg/m3-C 10 mg/m3 (20 mg/m3 STEL) 10 mg/m3 NOIC - Notice of intended Change DE 000694 wP: I.VTEKXAL COIIKESPOXDKXCE UNION CARBIDE CORPORATION CHEMICALS AND PLASTICS P. 0. BOX 3370. BROWNSVILLE, TEXAS 78520 To fNamt) Operating Department Heads (4) Company /Ms. Rita Murphy JLocation K. C. Townsend/M. Gutierrez J. L. Garcia E. O. Davis A. G. Stephens Copy to A, L. Barefoot C. M. Partridge R, C. Glock C. A. Keil W. W. McManus Shift Superintendents (2) S. J. Footer Dte June 23, 1975 Qrifmatinfi Dipt. Anjwtrtng latitr data Subjtet Proposed Toxic Hazardous Substances Legislation OSHA - NIOSH, EPA Affecting Brownsville This document summarizes various government lists of chemicals that have been identified as hazardous substances or are scheduled for examination or regulations. Several have appeared as proposed regula tory materials in recent issues of the Federal Register. A list of the top 50 chemicals by usage is included in the belief that some of these will be targeted for investigation. Listed are those compounds which are used or produced at Brownsville. Although there has been some delay in proposal and formal enactment of regulations by the responsible agencies this should not be construed to indicate that regulations are not forthcoming. Please give this document wide circulation and careful review. I will-keep you informed of the proposed legislation as it appears. \ Very truly yours, LTW/gr Attachments L. T. Windel DE 000695 400 CHEMICALS (Continued) PRODUCT DATE EXPECTED Nickel and Salts Oct. 75 Iodine Nov. 75 Carbon Black (Wacker) Dec. 75 Carbon Dioxide Dec. 75 Carbon Disulfide Dec. 75 Silica including Perlite Dec. 75 Hydrogen Peroxide 90% Feb. 76 Oil Mist, Mineral Feb. 76 Methyl Formate Mar. 76 Carbon Tetrachloride Mar. 76 Silica, Crystalline Mar. 76 Chlorine April 76 Phosphoric Acid April 76 Ammonia May 76 Carbon Monoxide V Copper Fume May 76 May 76 Toluene May 76 Iron Oxide Fume June 76 Sodium Hydroxide Stoddard Solvent (Varsol) July 76 July 76 PRODUCTION, MAINTENANCE M, L L P P L P, M L P, M P. L L M, P P P. L P, L, M M P, M, L M P, M, L M DE 000699 CHEMICALS MENTIONED IN SENATE-HOUSE TESTIMONY RELATING TO THE TOXIC SUBSTANCES CONTROL ACT (BROWNSVILLE PRODUCTS) Asbestos Boiler Cleaning Products Chromium Carbonates Chemical Reagents Chlorinated Hydrocarbons Chlorine Detergents Food Additives Mercury Nickel Phosphates Polyvinyl chloride Silica Caustic Soda Freon propellants Sodium Tripolyphosphates CHEMICALS LISTED BY EPA FOR EXAMINATION AS CANDIDATES FOR DESIGNATION AS TOXIC WATER POLLUTANTS (BROWNSVILLE PRODUCTS) Chromium Asbestos Lead Nickel DE 000700 *TOP 50 PRODUCTS BASED ON 1973 PRODUCTION (USED AT BROWNSVILLE) 1. Sulfuric Acid 2. Oxygen 3. Ammonia 5. Sodium Hydroxide 6. Chlorine 8. Sodium Carbonate 11. Phosphoric Acid 15. Urea 17. Toluene 23. Hydrochloric Acid 28. Ethylene Glycol 30. Carbon Dioxide 34. Acetic Acid 40. Acetone 41. Ethanol 45. Acetic Anhydride 49. Acetaldehyde * Regulations will most likely be promulgated on the "top 50" initially by the agencies. DE 000701 Cross-iifciences--Parts of the stan dard refer tc other osha standards that have a bearing on mek operations. For example, mek dip tank operations must meet the re quirements of 1910.108--"Dip tanks con taining flammable or combustible liquids"-- and 1910.94(d)--"Ventilation of open sur face tanks." Other osha standards require the employer 20 classify flammable or explo sive materials and treat them accordingly. The mek standard gives the correct classifi cations for mek and refers the employer to the appropriate standard. Appendix--Unlike the standard itself, the recommendations in the three appen dices are not legally binding but intended as a concise source of information on mek. The "Safety Data Sheet," geared to em ployees, explains in simple language the hazards associated with mek, emergency first-aid procedures, and safe methods of working around mek. The "Technical Guidelines" list mek's chemical properties, considerable data on its fire and explosion hazards, and details of how to clean up spills and take air samples. The "Medical Surveillance Guidelines," intended for physi cians, describe the symptoms of mek over exposure and their treatment and explain why some conditions, such as kidney or chronic lung disease, should be watched carefully. Goodbye Columbus "Sounds beautiful on paper," the skeptical oSHA-watcher might say, "But what's to guarantee that everyone of these 400 stan dards is going to be well-written, not just a huny-up job?" Standards production line Tentative schedule for other packages in the standards completion project: Chemical group Proposal to appear.in Federal Register Aromatic hydrocarbons Esters Alcohols Ethers Alkanes and alkydes Halogens Aliphatic nitrogen compounds and nitriles Aromatic amides Acidsand anhydrides Metals- Organophosphates r Organo-nitronitrate esters Inorganic gases Miscellaneous DE 000702 CHEMICALS AND PLASTICS * . Mr. H. R. Huffman *0 (Nam*) 3005-2 )ivuion . TECHNICAL CENTER .OCfttiOA lopy to Dr. W. C. Kuryla - 511 Mr. W. E. Whitehurst - 511 P. O. BOX 8361, SOUTH CHARLESTON, WEST VIRGINIA 25303 Oait Ongintftag Dept. Subject January 23, 1980 He'd i ca 1 /Tox i col ogy Dear Hr. Huffman: Attached is a list of all the substances for which I could find C/P standards or guidelines. I have also included the ACGIH and NIOSH or OSHA standards for each when possible. The column at the far right indicates If a difference exists between the C/P standard and the ACGIH standard for each substance as you requested. I hope this list will be helpful to you. Sincerely, / * f f s-d. *>r? ,' I ' AV J'hUtJ fy.dantflUjU Shirley" D. Conner SDC/ap Attachment /Lx' ' k*- ^.- V is Ti-s- L,,. ** h '/if c <f ->j. ' X-L / S/t.tu.'< 4 k. ,,y? <J' ,t /Sy.Jl .{/ -c* --t--' - r* // `f-*` /> ;> DE 000703 Page V UoXUUUrsnIi SOO-- , --a v> ---CL' < CHXX u <acoe X ux---Ji UI u X CO <o "iConvL-oaXo^s c) IIf)1 u -4 oos ^OCinL 5X<os CoeeL f<r/> Xwn Xts> OO x ce -- >V4>I >(of-t (ft (A ><*1 >41 A3 s2 >~ ffl Q E cCLl UXi O cm UXi LA U oin CL X *-- UI X Ui X o uXi UXi ECL (ft E (9 c E UI X a o *"** aa LA i<nSE9 iO*n CaL LA to u X o -*u u *o cn u 0> C S3 % iS'U XUJ s F Ea a m* Ea. cl S cal. CM -5T u uXi *r Uu 9c) frECaL LA ^L(f.t --o xi> a; U- LA Ol A u Eaa Q&. o u UXi 1 *u5 QQ,. LA UXi mi ~O49 ;f-rJ- < <* a* u o m X LA ^u(uft *co. ? *1f1 #-0. 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LA N HE (2 ) (2 ) D im ethyl S u lfa NO 4) ~-- Vc u u UJ zo to X X 40 c U "O w> o Nc Co o Nc Xo u-- 0 vi -- lj X-- U (D -- 40 a 1 T3 u UJ Xw 4J t) OX u UJ O CC ~ X -J J o u3 40 >. X <0 * u- 4) Xo ao. 1) 3 40 >s CoL i 40 W V u 40 N 0 c *i 40 ua. oc n (0 E <0 w 4O^ u ao >* X W > >. XX > X w .N "O 4) o Um. 3 40 >s X w V C 40 Xo o C4 c n-k C * <0 ox SW . t) E E S1 o 5o a 1 O X Page NE DH 000707 K Z UJ UfiCi X -- u. o --u. <o z in < --z Va.* u n >-) . < O UJ flC z X O -J ao z UJ <K --o V) 3 tf o. N* CC a e uo ECL E a CL Q. ui O o o o CO z K O -J C <CO <O oz a. < O H* c: co a. CXO XCO oo z ec o CD U <^ 3H- <1. 3P fA K 4E a c Oeg la t t1 Ea E& a. a. oo ou oo oCO o CO zz 11 I 1 t1 X -- C3 U < > -J H- < 2 # L- A-- E &CL eg E CL & iA 111 ' E a. Q. I tO I * in cn cn >V >4-) * >V 1 1 % EQ. CL ECL CL O la E a aE a. & LA E CL Op O UJ Z 6 a LA u o CoO z c--^ 13 z c u /s U < 4> < 1_ 2 u S? O ro p EE a a O) Ea a a. u ^OT^ E aQ. O TO t11 IA eg Ea -- LoA UJ z O LA CO UJ ZX t E E E2l '* Ci 111 a a UJ LA z a. LA o O 11 mm. UJ u z CO 9 X CO * 1 * C u uo o X UJ -y rs eg j ac UJ in a> cc >. X o a. UJ IA y> o eg O eg -y _i cc UJ _! a XUJ cC in m 4) ac C0C) > >- XX o a. UJ o Op UJ O9A eg -JT cc UJ c O4C) >. X oCL UJ V +J (9 >. U u < X UJ VO D 4> *o L. 0 L X X u o 0) c 4> 4) c 0) > >* X4- UJ Xu UJ CO 4) V "O c x _E o 4) 4) cc 4) 4> >* >* X X4J UJ UJ 19 V u 3 o x h4) 4) >S XJJ UJ 4) u>. u < X 4) X >* w U1J eg Page HE ME D E 000708 u>za*;i X u! 3 --< oz g; HQL _U < ax uzi U, S 23 zU oo <o S3 a. ts a ^ os e 0*0 * _j oas <to <o ao. z< ox ito- XX oM <o/> z ox -- oo o E Q. tuo z a. o CM CM o CO Ez aE ooo aa. o CM <3 E o CO *5 i. O h- a. EE E a o Q. Q. a 1 o CL & Io o 1 -- cn CM VI tft 41 4> >- > too z 11 1t 1. 1 otzo o uto z . a Ea. a o o ** <0 c E 2 oe> aci ii uu a& oo CM UI z UzI m E ootuzo * o UI IA z o u c CO < (Q H* CO "e4 *-- < 4) S uP CO fO ^ o> i1* i'i' T> o 1 CM O t 1 7 d. UI z 0 . 1 ppm ppm - < O -J CJ H< E i. aa o CM CM l' a. o i. ? CL ir\ o o t 1 Irt -M UU 3O "O u > x o * * o a. u 4) ui a> --oc uz X <0 *-*.n 4>J cm <-* ^ UI CM S' to xp CM J u H* >. Q. \0 CM oVc -> CM 41 X X CO ~i WW ~ t+- ** o c *L o >* w xu -*- *3 UI u X 4 C o X u CM >. 0 u Q. 4> U V) u o<0 "3 to vO X 4) >*0 o w V "O <0 E u O u. -o 'i (0 E Xo "-' o -- c OQ w >.-- ac> (0 O 0) u. O CO X o 3 u. <0 X 41 X c 4) O) O u *o X Hydro lubi >. .X CM o <0 4) -J M ercury, Cpds X UI *> X aE O u X u >X 4-1 4) X Page IS DIFFERENT HAN ACG IH Yes DE 000709 f-- a. a * < "e o Ul u CC X X <a j X Z Ui Ui UJ XX O) .E LA Wmm CM Ui X <o i- -- lO = o ft. _ CT * oe c Uo IE CJ o o CoO E u CL E o a CL CoO Q. tn X X CM w E a. O o o to X & _j e: <in Sa z ft. < O H- fats. v) < XX lO U) oo as os o ! --1 -------!------ u Ul z u UJ O w<9 < o I2 1 CA mE E^ E v. a> a 1 t > q. E la Q. LA t CM Eu a a Ui X ,-- x UJ X 1 1 X ui X ! u g X 5> < C9 -J H- 2 < 1 PA 1 ui ! 1 E E E a E a a. LA a Ui a. CL tn " CM X CM 1 1 _" <0 >U. 3 ut u X V s (1 ) [D u <9 #*. s u _ LO X X to -- (0 E (9 * 0) *>* cX X > a. X (9 X 0) 1 X. S C 1 *>* X X a (9 X 1 o U C VQ. O X c to CM CM w u V o c "O C XN oC uX 2 u uo uw X X 'X 3>. ec cu X o. a uo *o a. u0 E wu X 1 X l CM 3 sm* (A c *1 o V) ou 4i X X E >* \> < Oirt u 0u 4J 44 u to X L. 1 X Q. SUBSTANCE (1) Page D E 000710 h~ Z U1 r s UJ -- u. o u. u --< o 2$ iCL. U < 5 O UJ U ec z <a --_i GO p-- to 3 <9 o. 'v. tC c <J* mmmm *m 0) o <n 4) >- ' pO- UJ & a LA tn V) >4>- 4) > i/i PA E pa S q, UJ o o UJ eg o 00 PA E 3 CA u VO PA E q o sO VO o 2 E a. a. LA o O LA 1 l 1 UJ UJ O o CA UJ UJ z O J <cn <O o sc CL < O hcc VO & U <D ^ mm 'mm U w < X (/) /) o QO *--< <W* <o (D *2 PA < ? E Z 0 o g a o. aa PA <A CO V. q. E a a 4) o 1 3I O I LA O UJ l " CD i -- V0 o UJ PA o 1 1 1 1 -- -J O h- < ? E a CL o u UM 7 M LA CM -3TA E PA -V, Ea. 6 ^ LA UJ -- PA vE* 3. o o CM UJ r-% e CL " o LA A rnm 4) 9 4) C 4) C lA 1 *o 0-- L (A cm o --* 4) w-- c4) ) -- c > p4.) 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MX X to 9 g*"a to i to to m T ** X 0 * to 9 O to to to to O to i O-- , c & I E9 X to w O > mb : s B to M to a a - a to k 9 m to M to o c s to to to to e . tt MS a to to m e M o to to to B to w to to la to X M E to O X O to m XOO0 6 to toto a m mm teo to to M c mto Me m a o to a to *M M M M O M to M a. c m O to W ta KMtotototowo taXX9toCto XtotoKMwow EBBMO M to W 9 to 8x m e E w to a m o w * m a w to to B to 9 o X to m to v fcM B%3 to *M o m to to m Xg m m btotoI MM Oo toto OoCc M- M M to X u mm e OO -a . f m aOm . to o c to w to Mm m C X to M M tog * ato to laxat5l to 9 to m > to W ' ~ -- Ma 9 X to 9 C baV B toto 9 O m a B to m to to t OM ra- M C a 5. E Ob'* M M X E to mm M to 9 o to M to M M 9 g'lto3 M toa to to R S*-l o l?.l s:i sir; 9 9 v [ to o o Stt2SS i o o' to to w to - i h C C J o M to. Si./S s-St'Se'l.SS to foot WOI M6 mm to m: S * " * to so s*e;rBi wto x to a tao tomm .m * : w w e 'toto* : ftt. > C to o pt:Jv *r t> S E 2 = laStS "Is si^ t t ?! Sf-IS ^ to m ax cm m m| S 2 it :h:-s- X to to X to 9 9 M X -is isSJSSO V) O C to . &. to 9 - MX m < 9 to w C to MM la e M 6 to "to Lani X M o to to M Mto E to M to C aaMa_ # .r;0 to M to to w C m M a to 9M to to to M to M M M OM ae 3 e * 9 to M --to a M9 to ML C m xb > a 5* << X < M .. a9 1I we aom t9tootHoHtI ootMoxMiXaa m3 C to ai3. 21 = 21-1 tBo Mto #i C X ax * *r B.M J. to* 2g 9 9M Fm 8225 fc SJSt-witi K > M ^ ?t S 5 3 Ss I Ol h* STATUS REPORT ON PROPOSED STANDARDS OF THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION [7%ir chart is up to date through the issue ofJuly 5, 1979.] S-144 11:3151 Topic Ammonia CFR Nnmbar 1910.1031 Ammonia (anhydrous); revisions in handling and storage procedures 1910.111, 267 Asbestos 1910.1001 Beryllium 1910.1026 Carcinogens. (generic policy) 1990 \ Conveyors Noise 1910.186 1910.95 Data Proposed Last Action November 25, 1975 (Current Report, November 27, 1975, p. 895). September 21, 1975 (Current Report. September 27, 1973, p. 550). Firm recommends exclusion of closed re frigeration from proposed rule (Cur rent Report, June 17, 1976, p. 70). V Public comments submitted (Current Report, August 12. 1976, p. 336). October 9, 1975 (Current Re port, October 16, 1975, p. 638). OSHA examining its policy on medical examination rules (Current Report. March 30, 1978, p. 1641). Minimum airborne concentrations for medical exams set by OSHA program directive (Current Report, Novemhu 2. 1978, p. 803). NIOSK publishes recommen dations for sampling airborne fibers (Current Report, April 26, 1979, p. 1697). October 17, 1975 (Current Report. October 16, 1975, p. 635). Public hearing (Current Report. September 8, 1977. p. 445). NIOSH study found to be controversial (Current Report, August ? 1978, p. 324). OSHA reopens hearing record to comments on HEW report (Cur rent Report, January 18, 1979, p. 1339). October 4, 1977 (Current Report, October 6, 1977, p. 555). OSHA releases tentative list of Category 1 carcinogens (Current Report. July. 20, 1978, p. 237): Heatings end (Cur rent Report. July 27, 1978, p. 294). OSHA to conduct regulatory analysis (Current Report, August' 3, 1978, p. 323). Record closes (Current Report, November 2, 1978. p. 798). Extension granted for comments on regulatory analysis (Current Report, November 23, 1978, p. 931). Record closes (Current Report, December 28, I97S. p. 1222). June 3, 1974 (Current Report, Adequacy of proposed standard chal June 6, 1974. p. 7). - lenged (Current Report. October 17, 1974, p. 560). October 24, 1974 (Current Report, October 24, 1974, P- 587). OSHA hires technical expert (Current Report, November 10. 1977. p. 820). Audiologist hired b) agency (Current Report, March 15. 1979. p 1561). CopyriQhr 9 1979 by Th Bureau of National Affairs. Inc. OOSS-3237/79/SOO SO DE 000720 11 CHART ON PROPOSED STANDARDS S>144 1V.21S3 Substance CFR Number Status p-Tert-Butyltoluene Cumene (Isopropyl Benzene) Ethyl Benzene alphi-Methyl Styrene Styrene Vinyl Toluene Cyclohexane Camphor Mesityl Oxide 5-Methyl-3-Heptanone - Ozone ' Chloroacetaldehyde Alpha-Chtoroicetophenone (Phenacyl Chloride) P-Nitroaniline Pival (Pivalyl-1, 3-Indandione) Terphenyls Acrolein Diphenyl (Biphenyl) Furfural Sec-Amyl Acetate 1 Ten-Butyl Acetate Sec-Butyl Acetate Butyl Acetate 2-Ethoxyethylacetate Ethyl^ Acrylate ' EthyCFormate Sec-Hexyl Acetate Isoamyl Acetate Isobutyl Acetate Methyl Acetate Methyl Acrylate Methyl Cellosolve Acetate Methyl Methacrylate N-Propyl Acetate Hydroquinone n-Amyl Acetate Isoamyl Alcohol sec-Butyl Alcohol % . Isobutyl Alcohol - ' tert-Butyl Alcohol Isopropyl Acetate Butyl Alcohol Isopropyl Alcohol Cydohexano! Methyl Alcohol Diacetone Alcohol Methyl Isobutyl Carbine! Ethyl Acetate Propyl Alcohol 1910.1032 1910.1033 1910.1034 1910.1035 1910.1036 1910.1037 1910.1038 1910.1039 1910.1040 1910.1041 1910.1042 Standards proposed October 1. 1975, (Current Report, October 16, 1975, p. 663). Public comments (Current Reports, January 29, 1976, p,--l 176. and January 22. 1976. p. 1145). NIOSH-OSHA guide published (Cur rent Report. May 31. 1979. p. 1797). Draft technical standards issued by OSHA on January 27, 1975 (Current Report, January 30, 1975. p. 1035). NIOSH-OSHA guide published (Current Report, May 31, 1979, p. 1797). Draft technical standards issued by OSHA on February 3, 1975 (Current Report. February 6. 1975. p. 1176). NIOSH-OSHA guide published (Current Report, May 31, 1979. p. 1797). Draft technical standards issued by OSHA on March 14, 1975 (Current Report. March 20. 1975, p. 1377). NIOSH-OSHA guide published (Current Report. May 31. 1979, p. 1797). Draft technical standards issued by OSHA on April 21. 1975 (Current Report, April 24, 1975. p. 1538). NIOSH-OSHA guide published (Cur rent Report.- May 31, 1979. p. 1797). 1 7-19-79 Copyright * 1979 by The Bureau of National Affairs. Inc O09S 3U7/7STSOO SO DE 000722 13 CHART ON PROPOSED STANDARDS Substance Acrylonitrile Aniline Ethylamine Ethylenediamine Morpholine Acetic Anhydride Acetonitrile Cresol, all isomers DimethylanUine Hydrogen Bromide Hydrogen Fluoride Phenol Phcnylhydrazine Pyridine Sulfuric Acid o-Toluidine Xylidine S-144 H:2156 Stttas Draft technical standards issued by OSHA on April 27, 1976 (Current Report, April 29. 1976, p. 1540). NIOSH-OSHA guide published (Current Report, May 31, 1979, p. 1797). STATUS REPORT ON CRITERIA DOCUMENTS Criteria Document Proposal Last Action Acetylene NIOSH recommended an exposure limit of None GPO No. and price unavailable. 2,500 ppm (Current Report, November 4, 1976. p. 687). Acrylamide NIOSH recommended adherence to the present None GPO No. and price unavailable. standard of 0.3 milligrams per cubic meter of air (Current Report, January 6, 1977, p. 982). Acrylonitrile . NIOSH recommended limit of four ppm as GPO No. and price unavailable. : determined by a four-hour sample collected at 0.2 liter per minute (Current Report, October 13. 1977, p. 678). OSHA standard' of 2 ppm issued (Current Report, October 5, 1978, p. 563; text. p. 585). Alkanes NIOSH recommended limit of 350 milligrams None GPO No.and price unavailable.- 1 per cubic meter (Current Report. July 7, \ 1977, p. 190). <Mlyl Chloride NIOSH recommended an exposure limit ofone None GPO No. and price unavailable. part per million parts of air and a ceiling concentration of three ppm for any 15- minute sampling period (Current Report, November 25, 1976, p. 798). Ammonia NIOSH recommended limit of 50 ppm (Cur See "Status Report on Proposed Standards." (GPO No. 1733 00036/S 1.55) | rent Report, August I, 1974, p. 222). Anesthetic Gases NIOSH recommended exposure to waste GPO No. and price unavailable. anesthetic gases be reduced to "greatest extent possible" with different levels for different gases (Current Report. March 10, 1977. p. 1286). None 7-19-79 Copyright e 1979 bv The Bureau of National Affairs. Ine. OOSSOISWS'SOOSO DE 000724 IS CHART ON PROPOSED STANDARDS S-144 1 T57 Criteria Document Proposal i Carbon Dioxide GPO No. and price unavailable. NIOSH recommended an exposure limit of 10,000 pans per million and a ceiling con centration of 30,000 ppm for any 10-minute samplinf time (Current Report, November 4, 1976, p. 687). None Last Action Carbon Disulfide NIOSH recommended limit of three milli GPO No. and price unavailable. grams per cubic meter and a ceiling concen tration of 30 milligrams per cubic meter for IS minutes (Current Repon, May 12, 1977, p. 1545). None Carbon Monoxide (GPO No. 1733 00006/J2) NIOSH recommended limits of 35 ppm (Cur rent Repon, July 13, 1973, p. 140). NIOSH issued a report investigating behavioral and neurological aspects of low level ex posure (Current Report, March 3. 1977, p. 1264). Carbon tetrachloride GPO No. and price unavailable. NIOSH recommended exposure limit of two ppm for up to a 10-hour workday (Current Report, February 12, 1976, p. 1227). NIOSH submitted new recommendation for an environmental limit of two ppm as deter mined by a 45 liter sample taken over a period not to exceed one hour (Current Repon, June 17. 1976, p. 63). Chlorine NIOSH recommended reducing ceiling limit to None GPO No. and price unavailable. 0.5 ppm during a 15-minute period (Cur rent Repon, August 19. 1976, p. 348). Chloroform (GPO No. 1733 0004S/S1.95) NIOSH revised recommendation from a limit of 10 ppm to two ppm (Current Report, June 17, 1976, p. 63). Health Research Group petitioned OS HA to issue an emergency standard reducing em ployee exposure to zero (Current Report, May 19. 1977, p. 1562). Chloroprene GPO No. and price unavailable. NIOSH recommended ceiling concentration of 3.6 milligrams per cubic meter for any 15minute period (Current Report, October 20, 1977, p. 743). None Chromic acid (GPO No. 1733 00020/Si.10) NIOSH recommended 0.05 mg as chromium Comments received by January 7, 1974 (Cur trioxide per cubic meter of air (Current Re rent Report. March 7, 1974, p. 1255). port. July 26. 1973, p. 219). Chromium (VI) (GPO No. 1733 00125-I/S2.75) NIOSH recommended limit of one microgram NIOSH recommended that OSHA issue an per cubic meter of air (Current Repon. emergency standard (Current Report, January 8. 1976, p. 1060). November 11, 1976. p. 715). Coal Gasification Plants NIOSH recommended enforcement of existing GPO No. and price unavailable. federal exposure limits and use of NIOSH recommended limits where no federal stand ards apply or where reductions in federal limits have been suggested (Current Re port. December 14. 1978. p. 1169). None \ 7-19-79 CopvrlOh' 1979 by The Bureau of National Affairs. Inc 17 DE 000726 CHART ON PROPOSED STANDARDS $144 11:2159 Criteria Document Proposal Fibrous Glass GPO No. and price unavailable. NIOSH recommended limit of three fibers per cubic centimeter for fibers 3.3 micro meters or less in diameter and 10 micro meters or more in length and a limit of five micrometers per cubic meter for total fibrous glass (Current Report, June 30, 1977, p. 152). None Last Action Fluorocarbon Polymers GPO No. and price unavailable. NIOSH could not recommend an environ mental limit, but did suggest engineering controls and special work practices (Cur rent Report, October 6, 1977, p. 561). None Formaldehyde GPO No. and price unavailable. NIOSH recommended exposure ceiling con NIOSH report found no relationship of eye centration of 1.2 milligrams per cubic meter disorders to chronic exposure or work history of air (Current Report, January 13, 1977, and no acute effects on workers' performance p. 1048). on visual tests (Current Report, March 3. 1977, p. 1264). Fluorides (inorganic) GPO No. and price unavailable. NIOSH recommended limit of2.5 mg per cubic None meter of air (Current Report. September 4, 1975, p. 427). Furfuryl Alcohol NIOSH recommended limit of 200 milligrams None per cubic meter of air (Current Report, June 14, 1979, p. 29). Glycidyl Ethers GPO No. and price unavailable. NIOSH recommended reduction of existing NIOSH reported adverse effects in animal limits and ceiling limits measured over a studies and urged strict adherence to criteria 15-minute period (Current Report, October document guidelines (Current Report, 26. 1978, p. 706). October 26. 1978, p. 706). Hazardous materials labeling (GPO No. 1733 00046/S 1.33) NIOSH recommended placards, labels, other OSHA issued advance notice of proposed rule- devices (Current Report, January 2, 1975, making January 28, 1977 (Current Report, p. 901). February 3, 1977. p. 1131). Heat stress (GPO No. 1733 00010/J1.80) Hydrazines GPO No. and price unavailable. Hydrogen Cyanide (GPO No. 1733 00I63-4/S2.65) NIOSH recommended standards to insure that NIOSH released results of a study of the ef body heat does not exceed 100.4 degrees F fects of workplace heat exposure on worker (Current Report, July '13, 1974). tolerance to heat (Current Report, March 3 1977, p. 1262). NIOSH recommended strict ceiling levels for a None two-hour sampling period (Current Report, October 19, 1978, p. 672). NIOSH recommended that exposure to hydro gen cyanide and cyanide salts not exceed a ceiling concentration of five milligrams per cubic meter of air (Current Report, December 2, 1976, p. 823). None Hydrogen fluoride (GPO No. 1733 00171-5/ price unavailable) NIOSH recommended limit of 2.5 mg of fluo None ride ion per cubic meter of air (Current Re port, April 8, 1976, p. 1445). Hydrogen Sulfide GPO No. and price unavailable. NIOSH recommended a ceiling limit of 15 None milligrams per cubic meter for 10 minutes (Current Report, May 19, 1977, p. 1556). 7-19-79 Copyright 1979 by The Bureau of National Affaire. Ine 0O95-3IJ7/7H00 50 19 DE 000728 CHART ON PROPOSED STANDARDS S-144 11*2161 Criteria Document Proposal Last Actio* Nickel (inorganic) GPO No. and price unavailable. NIOSH recommended limit of IS micrograms per cubic meter (Current Report, July 21, 1977. p. 257). OSHA requests comments and information, says a standard is needed (Current. Report. September 29. 1977, p. 526); industry says in comments that evidence is lacking that nasal or sinus cancer is a problem with nickel (Current Report, November 10. 1977, p. 820). Nitric acid (GPO No. 1733 00169-3/ price unavailable) NIOSH recommended limit of two ppm (Cur None rent Report, June 24, 1976, p. 12S). Nitriles NIOSH recommended exposure limits for 10 None GPO No. and price unavailable. short-chain cyanides (Current Report, October 19, 1978, p. 672). NIOSH recom mended exposure limits for certain aliphatic saturated nitriles (Current Report, January II, 1979. p. 1307). Nitrogen oxides GPO No. and price unavailable. NIOSH recommended ceiling limit of one ppm None for nitrogen dioxide and a 25 ppm limit for nitric oxide (Current Report, June 17, 1976, p. 64). Nitroglycerin and Ethylene NIOSH recommended ceiling limit of 0.1 Glycol Dinitrate milligram per cubic meter of air during a GPO No. and price unavailable. 20-minute sampling period (Current Re port, October 26, 1978, p. 706). None o-Tolidine NIOSH recommended a ceiling concentration None GPO No. and price unavailable. of 20 micrograms per cubic meter of air for a one-hour sampling period (Current Re port, October 19, 1978, p. 672). Organotin Compounds GPO No. and price unavailable. NIOSH does not recommend any change from .None the current federal limit of 0.1 milligrams per cubic meter, measured as tin, except to express the limit as a time-weighted average concentration for up to a 10-hour day (Cur rent Report, November 18, 1976, p. 764). Parathion NIOSH recommended .an exposure limit of None GPO No. and price unavailable. 0.0S milligrams per cubic meter of air (Cur rent Report, July 8, 1976, p. 189). Pesticides NIOSH calls for immediate action to protect GPO No. and price unavailable. workers, but does not recommend exposure limits (Current Report. August 10, 1978, p. 340). None Petroleum Solvents GPO No. and price unavailable. NIOSH recommended limit or 350 milligrams per cubic meter and a 15-minute ceiling concentration of 1,800 milligrams per cubic meter. NIOSH also recommended limit of 100 milligrams per cubic meter for kerosene (Current Report. September 29. 1977, p. 535). None Phenol GPO No. and price unavailable. NIOSH recommended an exposure limit of 20 milligrams per cubic meter of air and a ceil ing limit of 60 milligrams per cubic meter of air for any 15-minute period (Current Re port. November 11, 1976. p. 719). None 7-19-79 Copyright 1979 by The Sureiu of National Affair*. Inc 0095 3237/79`S00 50 21 DE 000730 CHART ON PROPOSED STANDARDS S-144 11:2163 Criteria Document Proposal Last Action Ultraviolet Radiation (GPO No. 1733 00012/51.75) NIOSH recommended adoption of ACCIH The Newspaper Guild refuses to accept results threshold limit values (Current Report, of NIOSH study on possible radiation January 18, 1973, p. 924). hazard from video display terminals at New York Times (Current Report, August 4, 1977. p. 316). Vanadium Criteria document explains recommendations NIOSH recommended limit of one milligram GPO No. and price unavailable. (Current Report, November 10, 1977, p. per cubic meter (Current Report, Septem 820; text. p. 833). ber I. 1977, p. 422). Vinyl Acetate GPO No. and price unavailable. NIOSH recommended limit of 13 mg per cubic meter of air for 13-minute sampling period (Current Report, November 16, 1978, p. 855). None s -i l- Vinyl Halides GPO No. and price unavailable. NIOSH recommended adoption of a limit simi lar to the one ppm standard for vinyl chloride (Current Report. September 21, 1978, p. 520). NIOSH and OSHA recommended treatment as potential carcinogens (Current Report, October 19, 1978, p. 673). Xylene (GPO No. 1733 00075/51.75) Zinc oxide (GPO No. 1733 00109/52.10) NIOSH recommended 100 ppm limit (Cur None rent Report, June 12, 1975, p. 28). NIOSH recommended limit of five milligrams None per cubic meter of air (Current Report, October 30, 1975, p. 763). Send orders to: Superintendent of Documents Government Printing Office Washington. D.C. 20402 Enclose a check with your order and allow six weeks for delivery. 7-19-79 Copyright * 1979 by The Bureau ol National Affairs. Inc 009S-3237'I9 500 SO DE 000732 23 DE 000644 53 IE 1 II I i Os* s0* s gs Ss 2wp*=W13eK| , a Xordn 1 1 2 2 >a* Ifft.fl*,uw 2*2 pajjnb^jXsxot*]T3sitsu3nogjl| . z 2 ,2 3tci/v<a/vHso n *n } ">I3aWT3W parpibag Xxm3i304| amdtnba *\p:inaij| 2 2 2Ml& a prjr.ba< Xixrpunoji. 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