Document wgO2LgZGbOyzgDgrg2xVGb0Yd

Federal Register / Vol. 54, No. 12 / Thursday, January la, i9a / Rules and Regulations TMU l-M. LMti For Air ConUainants 2923 Substance CAS No. Transition*! Lbelts * PEL b ag/bP Skin . Desig nation !M b PP** g/M? final Halt Liaits** STELC b PP* ag/et* CEIL IMG___ ppm* Ski* b Oeslg- ag/tr* nation Acetaldehyde Acetic acid Acetic anhydride Acetone Acetonitrile 2-Acetylaainofluorine; set 1*10.1014 75-01-0 64-19-7 100-24-7 67-64-1 75-05-8 53-96-3 Acetylene dtckloriOe; set 1,2-Olchloroethylene Acetylene tetrabroaide Acetyls*!icylie acid (Aspirin) Acrolein 79-27-6 50-7A-Z H77-02-8 Acrylaaide Acrylic Acid 79-06-1 79-10-7 Acrylonitrile; see 1*10.1045 Aldrin Ally! Alcohol Allyt chloride 107-13-1 309-00-2 107-18-6 107-05-1 Allyl glycidyl ether (AGE) 106-92-3 Allyl propyl disulfide elpht-AlueiM Total dust Respireble fraction 2179-59-1 1344-28-1 200 10 5 1000 40 360 25 20 2400 70 1 14 ** 0.1 0.25 - 0.3 -- - 0.25 25 13 (C)I0 2. (045 12 - 15 5 - X - X X - 100 ISO M 25 -750 1800 40 70. 1 14 5 0.1 0.25 - 0.03 10 30 - 0.25 25 13 5 22 2 12 - ' 10 5 ISO 270 1000 2400 SO 105 0.3 0.0 -- 4 10 26 10 44 3 18 S 20 -X Xt X --X - - ... I HWBUI0013064 2924 Federal Register / Vol. 54. No. 12 / Thursday, January 19,1989 / Rules and Regulations TABLE 2-l-A. Limits for Air Conteminents Substence CAS No. Transition*) Umi ts PEL ppm* b* mq/m* Skin Oesig- netion TWA b PP*1 mg/W* Tina) Rule Limits** S1EtC b W* 9/3 CEILING ppm* Skin b Desig- e*/-3 netion Aluminum (as Al) Betel Tout dost Respirable fraction Pyro ponders Uelding femes*** Solublo silts Alkyls 4-Ami nodiphenyl; see 1910.1011 2-Aminoethenol; see Ethenolemine 2-Aminopyridine Amitrole fcmonia Ammonium chloride fume Amonium sv)f*Mte Totsl dost Respirable fraction n-Anyl ecetete sec-Anyl ecetete Aniline end honologs Anisidine (o-,p-isowers) Antimony end compounds Us Sb) AMTU (Alpha naphthylthiouree) Arsenic, orgenic canpounds (es As! Arsenic, inorgenic ca^ounds (es As); sec 1910.1018 7429-90-5 92-47-1 504-29-0 61-82-5 7664-41-7 12125-02-9 7773-06-0 628-63-7 626-38-0 62-53-3 29191-52-4 7440-36-0 86-W-4 7440-38-2 Veries with cmpound - 15 . - IS - 5 - -5 - - - -5 - - - -S - - - -2 2 - _ 0.5 2 - 0.5 2 - - - - 0.2 50 35 - - 10 35 27 20 - IS . - 10 - 5 - - 5 100 525 - 100 S2S 125 650 - 125 650 s 19 X 2 a - 0.5 - . - 0.5 o.s O.S " - 0.3 0.3 0.5 0.5 See 1910.1018(e) for epplicetions excluded | . - . - -------- ------ ---*------X - -- HWBUI0013065 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations 2925 TMl l-l-A. tMti (or Air Contaminants Substance CAS No. Transitional Liaits PCI PC** b *9/a* Skin Desig nation b PC-* mg/a? Final Rule Liaits** STEL* b CEILING PP--* Skin b Desig 9^ nation Arsine Asbestos; see 1910.1001 77M-42-I Varies Atraiine Azinphos-acthyl 1912-24-9 86-50-0 Barium, soluble coapounds (as Ba) Bariun sulfaU ToUl dost Respirable fraction 7440-39-3 7727-43-7 leimyl ToUl dust Respirable fraction Benzene; see I9IO.I02S 17804-35-2 71-43-2 Bemidine; see 1910.1010 p-Benzoquinone; see Quimne 92-47-5 Benzolalpyrene; see Coil Ur pitch volatile* Benzoyl peroxide Benzyl chloride 94-34-0 100-44-7 Beryl liun and beryl Hun compounds (as 8*7 7440-41-7 Biphenyl; see Oiphenyl Bisnaithtelluride. Undoped lota! dust Respirable fraction Bismith tel luride. Se-doped 1304-82-1 0.05 0.2 0.05 0.2 - - -5 0.2 X . - 0.2 - - - -. --X 0.5 - " 0.5 - - - 15 - - 10 5 - -5 - -*- 15 - - 10 S *5 - ----- See Table Z-2 for the I ini ts applicable in the operations or sectors excluded in 1910.1029** 5 15 See Table 2-2 - 15 -5 * 5 15 0.002 - 15 S s 0.005 (30 ain) 0.025 - HWBUI0013066 2926 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations TABlf I-M. Mb for Air Contamlrunts Substance CAS MB. TrtnsHiofU) Halts PEL PM* b wq/m* 5kU Desig nation TW b PPm* mg/tai* Final Rule Limits** STLC b PP"* 9'n3 CEILING ppm* Skin 5 Desig nation Sorites, tetri. sodiua salts Anhydrous Decihydrite Pentahydrate tom oside Total dust Respirable Traction Boron trtbromide Boron trifluoride Bromcil Bromine Braelne pentafluoride finMOfora Butadiene (1.3Butadiene) Butane Butanethiol; see Butyl nercaptan Z-8utanone (Methyl ethyl ketone) 2-Butonyethanol n-Butyl-acetate sec-Butyl acetate tert-Butyl acetate Butyl acrylate n-8utyl alcohol sec-Butyl alcohol tert-Butyl alcohol 1330-43-4 1303-96-4 IZ179-04-3 1303-06-2 10294-33-4 7637-07-2 314-40-9 7726-95-* 7789-30-2 75-25-2 106-99-0 106-97-0 7B-93-3 HI-76-2 123-06-4 105-46-4 540-08-5 141-32-2 71-36-3 78-9Z-Z 75-65-0 en -- -- (C)l 0.1 0.5 15 5 (03 0.7 5 1000 2700 200 590 50 240 ISO 710 200 950 200 950 .- 100 300 ISO 450 MO 300 - 10 - - 10 - 10 - - _ _ -- 10 - -5 - -- -- 1 10 - 0.1 0.7 - 0.) 0.7 1 0.5 S 0.3 2 - -1 to 13 ----- BOO 1900 In process oT 6(b) ralemaking * - - X - 200 590 X 25 120 ISO 710 - 200 950 - 200 950 - 10 55 - -- too 305 - 100 300 300 805 - 200 950 - ISO 450 * -SO - ISO - ** X X - HWBUI0013067 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations IA8t 2-l-A. Units For Air Contaeinints 2927 . Substince CAS No. Transltionil ' liaits PEL * b OQ/Wt* Skin Oesig- nition nu b * ng/n1 Final Rule Limits*" srtLc b ppa* ag/a1 CEILING *>* Skin b Oesig- ag/a1 nit ion Butylminc tert-8utyl chromate (is CrOj) n-8utyl glycidyl ether (act) n-8utyl lictite Butyl aerciptin o-sec-8uty1phenol p-trt-8utyltoluene Cehia fine {is Cd) Mila Oust (is CO) Cilciue cirbonite loUl Oust Resplrebte friction Cilciue eyinaeide Cilciue hydroxide Cilciue oxide Cilciue silicitc lotil dust Bespirible friction Cilciue sulfite Totil dust Bespirible friction Cmpbor, synthetic Caprolactam Oust Vapor Captefol (Oifolatan*) Ciptm 109-73-9 1169-85-1 2426-08-6 138-22-7 109-79-5 89-72-5 98-51-1 7440-43-9 7440-43-9 1317-65-3 156-62-7 I30S-62-0 1305-78-8 1344-95-2 7770-18-9 76-22-2 10S-60-2 2425-06-1 133-06-2 (CIS (CHS X s - (CIO.I X -- - - SO 270 -10 3S 10 60 See Tible 2-2 See Tible 2-2 - 25 I3S * 5 25 0.5 1.5 5 30 10 60 20 120 in process of 6(b) ruleaiking In process of 6(b) rulemiking " - IS - . IS - 5 - -S - - - - 0.5 - -5 - 5 - - S - IS - - IS - 5 - -5 - - - - - IS - - IS - 5 - -s - 2 - - z - - - - - -- 1 - - s 20 3 10 40 - - - - 0.1 - - - - -5 * - - - IS X 0.1 4 ** ---X -- ----- - - --- -*' -- " .-* - HWBUI0013068 2928 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations TMl 7-1-4. Halts Fnr Air Contaaiitants Si*stanet cas no. Transitional Limits PEL * b ajAe* Skin Oesignatiei TIM PP* b Final Rule Lialts** STEl* b c: LING ppm* Skin b Desig nation Carbaryl (Sevin*) Cl(tafr (Furadan*) Carbon black Carton dioxide Carbon disntFIdn Carbon nnoexide Carbon tetrabraeide Carbon tetrachloride Carbonyl Fluoride Catechol (Pyrocatecbol) Cellulose Total dost Rtsplrablo Fraction Cesiue hydroxide CMordane Chlorinated canpbenc Chlorinated diphenyl oxide Chlorine Cl)lorin* dioxide chlorine triFluoride Chloroacetaldehyde a-Ch toroacetophenone IPhenacyl chloride) Cbloroacetyl chloride Chlorobenzene 43-25-2 1563-46-2 1333-46-4 124-34-9 75-IS-O 630-04-0 554-13-4 56-73-5 3S3-SO-4 5000 so - - 5 -- 3.5 9000 - See Teble 2-2 55 - -- See Table 2-2 - 5 - 0.1 - 3.5 10,000 10,000 4 12 35 40 0.1 1.4 2 12.4 25 120-40-9 9004-34-4 2I3S1-79-1 57-74-9 001-35-2 - - -- 15 5-0.5 X 0.5 X 5 20 15 -5 -2 - 0.5 - 0.5 55720-99-5 77*2-50-5 10049-04-4 7790-91-2 107-20-0 tot 0.1 (C)O.I (C)l 0.5 (C)3 0.3 (CJ0.4 (C)3 - - 0.5 0.5 1.5 0.1 0.3 --- 532-27-4 79-04-9 104-90-7 0.05 75 0.3 350 - 0.05 0.3 0.05 0.2 75 350 30.000 54,000 12 36 0.3 4 5 IS -- . .' - 1 13 0.3 0.9 - - - ---200 229 ---- . X - -*X - -- ---- X -- X -- ----0.1 0.4 13- -"----- HWBUI0013069 r Federal Register / Vol. 54, No. 12 / Thursday. January 19.1389 / Rules and Regulations_____ 2929 IMU J-U. Lia>ts far Air CMMinuls Substance CAS NO. Transitional Liaits PEL b -o/-3 Skin Desig nation TWA ft ** t/qh? FimI Rule Units** STElC ft Pf-4 B/-3 CEILING PP"* Skin ft Desig nation a-Chloro6nzyH<knt Mlooonitrlle 2696-41-1 CMorobroraametiidn* 74-91-5 2-CI>loro-l,3-6ut4di*n; tc MMoropnnt Cdlorodif luoranetlunc 75-45-6 CMorodlphenyl (42* Chlorine) IKB) 53469-21-9 CMorodipAenyl (54* Chlorine) <(*C8I 11097-69-1 i-CMora.2,3-epoxypropan*; 5*0 EpIcMaroAydrin 2-CMoroetluao); 5*o Ethylene cMerohydrin CMoroethylone; 5** Vinyl cMorid* Chloroform (TrieMoranethane) 67-66-3 Ms(Chloroaathyl) *th*r; SO* 1910.1008 542-66-1 CMonsethyt nethyl lUnr; in mo. low 107-30-2 1-Chloro-l-nitropropan* CMoropenUfluorothMt 800-25-9 76-15-3 Cltloropicrin beta-CItloroprcne 76-06-2 126-99-6 o-CMorostyrene 2039-67-4 o-Ctilorotoluen* 95-49-6 0.05 200 0.4 1050 --1 - 0.5 <C)S0 (0240 20 0.1 25 - too 0.7 90 - - 200 1050 - 1000 3500 X -1 X - 0.5 2 9.76 - .2 10 - 1000 6320 - 0.1 0.7 X K> 35 - so 265 - so 250 - 75 430 -. - 0.05 0.4 -- X - --- X --X - -- - -- ---X - - - -- HWBUI0013070 2930 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations TABLE M-A. - Liaits fcr Air Contaminants Substance . CAS No. 2-Chloro-4-tricbloroethyl pyridio* ToUl dust Respirable Traction 1929-02-4 Chlorpyrifos 292I-BB-2 Chronic acid and chroaates (at CrOj) Varies uith rewound Chroeiua (ll) compounds (as Cr) Varies uith rewound Chrooiiaa (III) cowounds' (at Cr) Varies uith rewound Chranitsa aetat (at Cr) Chrysene; tee Coal tar pitch volatiles Clopidol Total dost Respirable fraction Coal dust (lest than S* SiOj), Respirable quartz fraction Coal dust (greater than or equal to St SIOj), Respirable quartz fraction Coal tar pitch roletiles (benzene sol uble fraction), anthra cene, SaJ*, phenanthrene, acridine, chrysene, pyrene Cobalt aetal, dust. and fiaue (as Co) 7440-41-3 2IR-0I-9 2971-96-4 -- -- 8007-45-2 7440-40-4 Transitional Liaits PEL - PP*^ b ag/a3 . Skin Oesig- nation TWA b ppa ag/iu3 ; IS " S- -- See Table 2-2 : - O.S - a - O.S . - 1- IS 5 0.2 - 0.S O.S 1 - - IS - s- IS s See Table 2-3 2 See Table 2-3 o.l 0.2 * 0.1 - 0.2 0.0$ Final Rule Liaits** SILL* b ppa* ag/aP CEILING PPa* Skin b Oesig- ag/ar3 nation . --- *-- - -r - 0.1 - - - - - --; - - ' r- ^ ' - -- .- -- ~ "-- - - .- ` -- HWBUI0013071 Federal Register / Vol. 54. No. 12 / Thursday, January 19,1989 / Rules and Regulations 2931 WU l-M. Halts for Air Contaainants Substance CAS ao. Transitional Halts PL ppa b ag/a3 Skin Desig nation It* b ppa ag/O? final Oule Liaits** SICL*. b PP**' ag/aP CCIHNG ' ppa* Skin . b Desig-. ag/a? nation Cobalt carbonyl (as Co) 10210-60-1 0.1 m _ m Cobalt hydrocarbonyl (as Co) Coke oven missions; see 1910.1029 16042-03-0 - . 0.1 . .. ,, . ' aa . . m toppei- ` 7440-60-0 fme (as Co) Ousts and aists (as Cu) 0.1 - - o.i: -1 .- 1 -- -- fotton dust (rau). --1 ,1 - -. .- 7 This (-tour ItM applies to respirable dust as matured by a vertical alutrlatar cotton dust sailer or equivalent tnstnaant. Ibe tiae-mighted average ' applies ta the cotton ueste processing operations of aaste recycling (sorting, blending, cleaning, and vil lotting) and garrotting, see also 1910. 1043 for cotton dost Halts applicable to other sectors. Crag herbicide (Sesone) Total dust Respirable fraction 130-10-1 - 15 - _ W . -5 -5 __ *- _ _ -- - Cresol, all isoners Crotonaldehyde Crufoaatc Cianene Cyanaaide Cyanides, (as CP) Cyanogen Cyanogen chloride Cyclohexane Cycloltexanol 1319-77-3; 5 22 9S-40-7; 100-39-4; 106-44-3 123-73-9; 4170-30-3 2 6 299-06-5 - - 90-02-0 50 245 420-04-2 - ISI-SO-O - 5 460-19-5 - 506-77-4 - - 110-02-7 300 1050 100-93-0 SO 200 X 5 22 - - i._ . - X - 2 4' >- - -5 - X 50 245 - - 2 . - 5. - - 10 20 - - -' - 300 1050 - SO 200 t :- -- -. - .. - .. -. - - -. - . .X - -- '' 0.3 0.6 - ----X HWBUI0013072 2932 Federal Register / Vol. 54. No. 12 / Thursday, January 19,1989 / Rules and Regulations IMU Z-l-A- Limits For Air tMUiirntt Substance v CAS MB. Transitional Limits PEL ' PI*4 b Skin O*1 do nation TUA * ** final Auln Limits** SILL* 5 PP* . "9*? CEILING PP** Skin b Ocslg 0/W3 natioi CycloMuiHM CycloMiro* CycloiiexylwM Cyclonit* Cycloptntadicnt Cjfcloptato* CyhnM'M 2.4-0 (Oicftlorylplwnuy- acbtic acid) Orcaborsiw OoMlea (Systos*) Dichlorodiptmiyltrl- cfctoroothan* (001) IOO-94-I IIO-83-9 108-91-0 121-02-4 542-92-1 287-92-3 13)21-70-5 94-25-1 17702-41-9 8085-48-3 50-29-3 Dichtorvos (00VP; Oitctlon* alcoho' ( 4 Mydrosy-4-mnhy 12-tmUiw) 1.2-Diaminaetlian*; Mf. EtlvMWw Oiiiinod OiazcmeMtam- Ditorm l,2-0lbra-- 3-diloropropan*; . sc* 1910.1944 2-M-Olbutyljminothanol Olbutyl ptosphatt 62-73-1 123-42-2 333-41-5 334-80-3 79287-45-7 96-12-0 702-07-0 107-41-4 SO 300 75 - - 200 1015 200 - 0.05 100.3 0.7 -1 - 1. 25 100 - 300 1015 - 70 40 - - 7.5 - 75 200 - 600 7720 - -5 - t -- TO X . 0.05 0.3 X 0.1 X 1 1 X -1 SO 240 _ 50 240 - - - 0.1 0.2 0.4 - - 0.2 0.4 0.1 0.7 ; o.7 0.7 ** * - - 2 14 1 5- 15 - -- - - -- - -. - - - _ me . - 0.15 0.9 - - -- -- - -r -- .- -- - - - - X X -X -X _^ . - --- _ - ' _- : - 'X* - --- - - - - 2 10 --- HWBUI0013073 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations 2933 IMIi Z-1-A. Malts For Air Contailrunts SubsUnco CAS No. Transitional Malts PU* b ag/ai3 Skin OesIg nat Ion xm ! b * a**3 Final Hule limits" SUL* b Ppa* ag/a3 CM line pa* Skin b Oesigag/a3 nation Oibutyl phthalate Oicbloroacetylene o-Oicblorobenzene p-Otcblorobenzen* 3a3`-OicMorobenzidtne; sc* 1310.1003 OichlorodlFluoroatlMM l,3-0ictilor-S,Sdiaethyl kydahtoin l.l-OicMoroethao* ),2-0ichloro*Uiylen* Olchloroethyl ether Dicblonaethane; see Methylene cbloride 0icMoraronof1<ioro~ ttuine l.l-Olctiloro-l-nitroetlune l,2-0lchloropropane; se Propylene dicMoride 1,3-0Ichloroprapene 2,2-Oichloropropionlc Kid Oichlorotetrafluoraethahe Oicrotophos Olcyclopentadiene 84-74-2 7532-29-4 95-50-1 106-46-7 91-94-1 . (050 15 5 (0300 450 7S-7I-0 118-52-5 75-34-3 S40-S9-0 II1-44-4 MOO too 200 (015 4950 0.2 400 790 (090 75-43-4 1000 594-72-9 (Clio 4200 (060 542-75-6 75-99-0 76-14-2 141-66-2 37-73-6 -.. 1000 - 7 7000 - 5 - .- -' - - ' - - 15 450 --no 675 - 1000 4950 - 0.2 0.4 - too 400 - - - 200 790 - X 5 30 10 60 .. K> 40 2 10 . - 15 _ :i 6 ' 1000 7000 - - 0.25 - 5 30` -- -- , 0.1 0.4 50 300 -- . on ---X . me X '. -X -- HWBU10013074 2934 Federal Register / Vol. 54, No. 12 / Thursday. January 19.1989 / Rules and Regulations IMHf 2-l-A. Limits for Air CnUoiiiiiiU Sobs Unco CAS (to. Transitional Limits PEL PJ* b g/m3 Skin Desig nation TIM b P9+ g/m? Final Pule Limits** STELC b ppm* rng/m? CEILING OP"* Skin b Desig g/W3 nation Oicyclopentadienyl iron lota) dost Respirable fractior. Oirldria iittkiaolaiw Oiethylamine 2-0iethylaai methanol Diethylene triamine Diethyl other; sec Ethyl ether Diethyl hetone 102-54-5 60-57-1 111-42-2 109-09-7 100-37-0 II1-40-0 90-22-0 Diethyl phthalate DifluorodibroKWethane 04-00-2 75-01-0 Oiglycidyl ether (OCEI 2230-07-5 Oikydrosybefirene; see Hydroqvinone Oiisobutyl ketone. 100-03-0 Diisopropylanine 100-10-9 4-Oiaethylmeinoazobenzene; sec 1910.I0IS 60-11-7 Oincthozymethane; see . Hethytal Dieethyl acetamide 127-19-5 Oimethylamine 124-40-3 . Oimethylaminobenzene;.. see Xylidtne - 15 5 - 0.25 -25 75 10 50 - . IOO 060 (00.5 (02.0 SO 290 5 20 . 10 35 10 18 * X X - X X 10 -5 - 0.25 3 15 10 30 10 50 14 200 705 -5 100 860 0.1 0.5 25 ISO 5 20 10 35 10 10 - .25 75 - *" - - .- - -*-* --X .- - ----X - - . --* - r - - -, X --X HWBUI0013075 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations ?Mtl 1'U. Halts for Air CMtaiiuoti 2935 SuDstence CAS NO. Trensitionel lialts Ptt* PS** b Skin Destg- netion TIM b pp* mg/m3 Flnel tule liaits** STCL* b * mg/m3 CEILING Skin b Oetigmg/m3 netion OtactftyUni line IN-9iwthy)<4niHn(J 121-69-7 OinethylOeneene; sec lylenc 0iarthyl-l,2-dlbra2,2-dlchlonwthyl phosphete Oiaetfty1 fonMBlde 300-76-5 60-12-2 2.6-Oinethyl-4-heptenone; ih OiiscOutyl ketone 1, l-OfaethylhyOrexinc 57-14-7 Diaethylptithelete Oiaethyl solfete I3I-II-3 >7-70-1 Oinitolaide (3,5Olnttro-o-toloaiide) 140-01-6 Dlnitrobeftxefle Ull isoaers) Oinltro-o-cresot 520-29-0 90-65-0 100-25-4 534-52-1 Oinitrotoluene 121-14-2 Oiounc (Oietbylent dioxide) Oioiethion (Oelnee) Diphenyl (Biphenyl) 123-91-0 70-34-2 92-52-4 Oiptwnylwine 122-39-4 Diphenyleethene dilsocyenete; see nethylene btsphenyl tsocyenete Olpropylene glycol ethyl ether 34590-94-0 5 25 X 5 2S 33 10 30 X 10 30 0.5 1 -s 15 --1 X 0.5 1 - -5 X 0.7 0.5 .- 5 X -1 - 100 ' 0.2 - 0-2 1.5 360 1 - X - 0.2 X 1.5 X 25 90 - - 0.2 - 0.2 1 - - 10 100 600 X 100 600 10 $0 X X - -X - - e. --a ----a . - - "-X - -; * --X --X --X --X ----- ISO 900 - - 00 HWBUI0013076 2936______ Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations TAOU Z-l-A. Units For Air ConUainants SuOSUACt CDS No. Oipropyl ketone Oiquat Oi-sec octyl phtfuUt* (Di-Z-ethylhexylfMloUtt) Oisulflrai OiselFoton 2,6-Oi-tert-butyl-pcresol Oieroe Divinyl benzene **ry ToUl Out Respirable froctloo EflOoiulfM Endrin Eptchlorohydrin tn 1,2-Eponypropane; m Propylene le 2,3-Epoxy-l-propanol; mo Olycldol Ethanethiol; set Ethyl aercaptan Ethanolaalne Ethion 2-Ethoxyethanol 2-Ethoxy*thy) acttete (Cellosolve acetate) 123-19-3 85-00-7 117-01-7 97-77-0 290-01-4 120-37-0 330-54-1 100-57-4 112-42-9 115-29-7 72-20-0 106-09-0 2104-44-5 141-43-5 563-12-2 IIO-OO-S III-15-9 Transitional Halts PEE DP"* b ng/n? .. l 5kin t Desig nation ! .t ;b ng/te3 . 1 50 235 - - - - 0.5 Final Role Units" STEl* CE1LI0G b pjnr* ag/a3 - ppa* Skin b Desig agAe3 nation -- -- - 5 " -5 10 - - - -2 -- - - - . - 0.1 -- - - 10 . r - - - - ;- to - - - - : 50 - -' -* --- X . = - - - 15 - . - 10 . - 5 -' . - 5 - - - ;- 0.1 - 0.1 X - 0.1 5 19 X 2 0 - 0.5 X - 0.5 -- -- ---- .- ` -` - - -X X -X -X 36 -200 740 100 540 : ii l j. - 3 - ; X X 9 6 15 0.4 - - In process of 6(b) rulaaiking In process of 6(b) roleaaklng -- ..* HWBUI0013077 Federal Register / Vol. $4. No. 12 / Thursday, January 19,1989 / Rules and Regulations 2937 TMU 2-l-A. Halts for Atr ConUiinMts SubsUnc* . CAS No. Trunsltlonul Halts ni ** b ag/a1 Fin*! Out* Halts** IMS__ 5*tn S OutIg nition : PP"* b 0^ .. S7EL* b K** O'*3 . CEILING FO"* Shin b Ousig ag/a*. nition Ethyl muu Ethyl ucrylut* Ethyl lchol (Ethunol) Ethyltaln* Ethyl keUmt - 15-Asthyl-3-h*pUnon> Ethyl btnfn* Ethyl broald* Ethyl butyl kutonu (MbptMOM) Ethyl cbtorld* Ethyl uthtr Ethylfomst* Ethyl asrcapun Ethyl *llic*M Ethylun* ctllorahyOrln Ethyluntdluain* Ethylun* O.lbranid* Ethylun* dlchlortrfu Ethylun* glycol Ethylun* glycol iloitritt Ethylcnu glycol authyl tcuUtu; m* mthyl cullosolu* ucutut* Ethylun* ialne; st* 1910.1012 141-704 Mo-as-s .44-11-5 75-04-1 .400 25 1000 10 1400 MO 1900 10 400 X5 - 1000 HI 1400 ..20 ,25 WOO - - 10 - '' ; - m 100 -- --I --- 10541-3 25 130 100-41-4 100 435 74-954 200 090 - 25 - 100 - ; 200 130 435 ' 090 ' ' -125 545 250 1110 -- -t - -. . - 10545-4 75-004 *0-29-7 109-94-4 75-00-1 75-104 107-474 107-154 105-93-4 107-454 107-21-1 50 230 1000 2000 - 1 so 230' .r '. - 1000 2000 .... ... r; .r -- r. 400 1200 - 400 .WOO. 500 1500 - - - ioo 300 - . 100 300 -- - (010 (025 - . . 0.5 1 - -. ` . 100 *50 - 10 05 - - - -. 5 10 X 25 - S* Ttbl* 2-2 Su* 7*bl* 24 . 14 25 -- 1 - In process of 0(b) riileaiklng 1 " 4. 20 - 3 - '`- x. . -. - - - :" - - - so 125 620-904 (CH7.2 (CD X :' - 0.1 - - * . 151-504 HWBUI0013078 2938 Federal Register / Voi 54^ No. 12 / Thursday. January 19; 198911 Rules and Regulations IAMI M-Jl. IMIS For Air CnlalfiMll Substance* CAS bo.. Transition*! Lialti PEI PP* b aj/ni* TWA Skill DNi|* nation . ppe fin*) Pule Hails Vll PP* -o* CEIliac * Skin b Detitg/a3 nation Ethylene bride; see ttio. too T5-2I-8 Ethylidene ehloridt;. see. 1,l-Otcbloroeth*ne EthylIdene norbornene 162IO-7S-3 M-Ettiylaorptoline - IOO-74-3 FtoaiplM 22224-02-0 Fmairettia lOualtt' IIS-90-2 FntkKM 55-34-0 Ferbea : Tout *r lesplrebl* fraction 14484-04-1 Ferrouenedlw* Ont 12604-50-0 Fluoride* | Ft veriet aitb compound Fluorine Fluorotricbtoro-' ethane (IricMoroEluoroaetftene): . fonofo* rrjWKMWAarLaijMtaMJWtaef mo IOIO.KMO; Fomaalde .. forale ecid furfural furfuryl Alcohol Ouolino Ceraentua tetrahydride 7782-41-4 75-00-4 044-22-0 5ft ftft ft T5-I2-7 04-18-0 08-01-1 04-00-0 8000-01-0 7782-05-2 See 10 10.1047(e)(2) for operation* excluded " - - - - 20 04 X 5 23 - - - 0.1 - -- -- - ." . 15 5 - - 1- See feble 2-2 - O.t - 0.2 - - 2.5 10 5 1 - 0.1 0.2- 0.1 O.JT -- - --- - ' -. --3 T- -- 5 25 --- - r: X -* - - ' X ' " ' ** -- - -- 1000 5600 - - - -- WOO 5600 - -. ; - 0.1 * - X See table 1-2 for operation* or sectors eulwded or for <4iich:lialtUl itlerel stayed. - - - . 20 30 5 0 - S' 0 5 20 - X ; 2 8- 50 200 5 40 - - ' 300 000 - - - 0.2 0.6 30 45 - - -IS 60 sod 1500 - - - i -- ' r1 - x ' -- -- - - - HWBUI0013079 Federal Register /. Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations 2939 fUU I-M. Halts For Air Conuainints Stbiiw*. CAS No. Trinsltionil Halts m* . -* b 9/^ Skin Oisig nition run 6 PPa* 0/-1 Finil dull Haiti** STEL*_________ CEILING b P0U* ag/ai1 Pt* 5km b Otsigag/a* lution Olutinldeftyde Olyctrln (aist) lout oust HtSFiriblt Friction Clycidot Glycol aonootAyl otdor; in 2-ttlwsyitMnot Griln dust foot, utmt. bsrlty) Gripkiu. aituril rtsplnblo dust GripMti, synthetic IsUI dust Ktspiribli friction GutMon*; sn Axinphot asthyl Gypsus foul dust Ktspiribli Friction HiFniua HcpUcMor HtpUno (n INptw) Heiichlorobutiditn* HexichlorocyclopMUdlm Hauchloroothino HuMChloromplitliilufle Heufluoroicetonc n-Mninc Huim Isoairs 111--30-- 56-01-5 ist-it-s . -- 77S2-42-5 -- 777*-l*-f * 7440-54-4 7*-44-4 w-as II4M 77-47-4 *7-72-1 1335-47-1 M4-I4-2 110-54-3 Viriis ulth cuaxmnd a IS -5 SO ISO * 10 -5 - 25 JS . -- -- -- Sn Mil 2-3 15 - 5 -. * 10 - 2.5 - to 5 - -- | - 500 - 1 500 .4 IS 5 0.5 0.5 2000 - 10 0.2 1*00 - - 15 - ..5 - - 0.5 X - 0.5 - 400 1*00 - 0.02 0.24 0.01 0.1 X 1 10 X - 6.2 - 0.1 o.7 - so 190 . - 500 1*00 - -: 500 2000 -- *-- ... 1000 3*00 0.2 o. - -- - ' a. -. -- _ - --- - 'X --- --X --1 -X -. HWBUI0013080 2940 Federal Register / Vol. 54> No. 12 / Thursday; lanuary 19,1989: / Rules and Regulations TABtE M4. tinits For Mr Cmtaimtl Substance CAS No. Transitional Units PEL Pf* mg/a? Skin Oesig- natTen \m PP-* b final feil Units SIR* b * g/* CEILING Skin b Oesigmg/a? nation 2-Hexansne (llethyl n-Outyl ketone) Hexone diethyl isobutyl ketone) sec-Hexyl ecetete Hexylene glycol Hy6rui* Hydrogenated terphenyts Hydrogen broetde Hydrogen chloride Hydrogen cyanide 59i-7*-4 10*-10-1 I0S-S4-S ior-4i-s 302-01-2 6I784-32-7 I003S-M-* 7647-0W) ' 74-90-0 100 10050- 1 " 3 (C)5 10 410 4)0 300 1.3 ~ 10 (CII II - * X X Hydrogen fluoride las F) Hydrogen peroxide Hydrogen selenide las Se) Hydrogen, sulfide Hydroquinonr 2-Hydroxypropyl acrylate tndene tndiun and cexpounds (as In) Iodine lodofone Iron oxide dust and fine (as fe) Iota) particulate - 7664-39-3 7722-04-1 7783-07-5 7763-06-4 123-31-9 999-61-1 95-13-4 7440-74-6 7553-56-2 - 75-47-0 1309-37-1 See Table 2-2 1 1.4 .- 0.05 0.2 See Table 2-2 -2 - - -- -- (C)0.- * IC)I - - - 10 - 5 20 50 205 SO 300 -0.1 0.1 0.5 5 ---- 31 1.4 0.05 0.2 10 14 -2 0.5 10 3 45 0.1 -0.*- >0 - >0 - 75 300 - --- .* -- 25 125 - - - X -- -4.7 5 -3 10 57 X 6 -- - - - "* IS 21 - --- -- -* -- --X -- - - 0.1 -' ' ' ` - - * .. i. t .. 1 - ! - '- - HWBUI0013081 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules-and Regulations 2941 TABLE 2-l-A. Units for Air Contaminants Substance CAS HD. Transitional Limits PEL PP"1 b . mg/m3 Skin desig nation TIM .b P(** n* Final Rule Units" STEL* CEILING b ppn* mg/m3 pi-1 Skin Desig nation Iron pentacarbonyl las Fe) 13463-40-4 iron salts (soluble) las Fe) Varies uith compound Isomyl acetate 123-92-2 (soaavl alcohol (primary and secondary) 123-51-3 Isobutyl acetate 110-19-0 Isobutyl alcohol 79-63-1 Isooctyl alcohol 26952-21-6 Isophoron* e Isophorone diiso cyanate 70-59-1 4090-71-9 2-lsopropozyettianol 109-59-1 Isopropyl acetate Isooropyt alcohol Isopropylamine Msopropylani 1 ine Isopropyl ether Isopropyl glycidyl ether (IS) Kaolin Iota) dust Respirable Fraction. Ketene Lead inorganic (<s fit); In 79to, )02S 100-21-4 67-63-0 .. 75-31-0 760-52-5 . 100-20-3 4016-14-2 - 463-51-4 7439-92-1 100 525 _ o.r 0.8 1 100 525 0.2 1.6 _ me . .. 100 360 . 100 360 ISO 700. - 150 700 100 300 -- - SO ISO - so 270 25 140 - 4 23 125 450 - --- - - - - X - - - .250. 4005. 500 0.005 - - 25 105 950 980 12 '2100 - 250 - . 400 - 5 - .2 - 500 950 980 12 IOl 2100 0.02 --X -: - -- 310 7185 - - - 500 : 1225 10 24 - .- -- -X - -- 240 - SO 240 75 360 --- 15 . "5 _ 10 5 0.5. 0.9 - : o.s 0.9 " 1.5 3 - - - For independent battery breaking, non-ferrous roundries'.'seeondary copper, lead pigmerts. lead-; ehanlcai. ship building, stevedoring, end brass and bronze ingot manufacturing, paragrapb (e)(1) is under court remand HWBUI0013082 2942 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations TABU Z-l-A. Halts for Air Contaminants Substance . . CAS No. Transitional Units fl* PC* b mg/a3 TWA Skin Otsig- nation ' PC* b ng/m3 final Rule Units** STCl* ft PC* gnu* CCIUMG Skin ft Otsig- pc' nj/er nation limestone Total dost DnpIrMIt fraction lindane lithiiae ttydride l.f.S. (liquefied petroleum gas) iwgnesite Total dust Respirable fraction 13D-41-3 SR-89-9 7S80-8I-B W476-8S-) sao-M-o nagnesiw onide fuae total dust Respirable fraction nalathion Total dust Respirable fraction naleic anhydride )30-4R- 12I-7S-S 108-31.-8 manganese caapounds (as ) 7439-98-5 nanganese fuae (as IR) 7439-18-5 Hanganese cydopenta dlenyl tricarbonyl (as nn) 12079-8S-1 nanganese tetroaide (as fm) narple Total dust Respirable fraction I3I7-3S-7 1317-45-3 nercury (aryl aad inorganicXas Hg) 7439-97-8 nercury (organo) alkyl caapounds (as H9) fltrcury (vapor) (as Hg) 7439-97-8 7439-97-8 - WOO IS . S .o.s X 0.02s 1800 IS s - o.s - 0.02s 1000 1800 -- - IS -s . ' - .. 0.25 IS 5 IS s 1 (C)S - (05 ` . IS -_ s 10 - -' 5; I 10 X ;- s 0.25 1 - * 1. - _ "- '. * -3 -- ' . - IS -s See Table 2-2 See Table 2-2 See Table 2-2 - '- 0.1 - 1 - - V . . -s 1 T . 0.01 ** 0.0s - " "" *. 0.03 .. -- -X -- - -- . . -- ''em -.- - s -_ - X X - " * . "* - -X ** - -** * 0.1 X * .* X X HWBUI0013083 Federal Register / Vol, 54, No. 12 f Thursday. January 19,1989 / Rules and Regulations. 2943 Uttf 2-1-*. liaitt For Air Contaainantt Substance CAS No. Transitional liaitt PL TW ppm*" Skin Desig ag/a? > nation. 1 ** - ag/a3 Final Hula tiaiti** STELC - ppn*. b. .. CEILING ppa* Skin 6 Desig 9Q/M* nation. , . msityl oaidt Htthacrylic acid Hrtkanotbioi; tea Kttkyl aorcaptan Htthoitfl (Inmate) Hethoiychlor ToUl dost " fttspirable fraction 2-Aetboayetkanol; u< IWlyl celtosolve - 4-Hetkmypkenol lletkyi Kititf Hetkyl acetylene (Propyne) 141-79-7 79-41-4 16752-77-5 72-43-$ : 150-74-5 79-20-9 74-99-7 lltthyl acetylene- prbpadltne aiature - <IWP) > Htthyl acrylate Hethylecrylonltrite . Hrthylal (Oiaethoxyethane) Htthyl tlnlsl Hethyianine Httkyl aylilcobol; see Httkyl IscOuty) carbinol Httkyl a auyl ketone Aethyl: brealde - 94-33-3 124-94-7 - 109-47-5 ; 47-54-1 74-49-5 110-43-0 74-43-9 25 too - - ;I5 40 - 20 70 15 -5 2.5 . 5 200 - f i" 5 410 ' - 200 610 1000 1450 - 1000 1650 1000 10 - 1000 * . : U 35 1000 1800 .. X ; to 35 - 3, 1000. 3H. 200. 10, {240 ;. .. 7 12 - 100 <020 . 46$ 1080 r. ; X iooo. 3100 |200.'. 280. . 1 ! i | i i i ioo !5 12 465 20 25 100 -- - . --X - .... . --- 250 740 .. - - * - .. . : . - : 1250 2250 - * a -. " - 250' r *. . .. ** 3io , .;. 1 . ** t. *r -X r * V v -> - : "it HWBUI0013084 2944 Federal Register / Vol. 54. No. 12 / Thursday, January 19,1989 / Rules and Regulations . 7*1IE 2-M. llaiU for Mr CanUaiiunts SubStMC* . ;*S Ho. Transitions! Halts ' -PEI b. ag/a3 Skin Out lo ut Im '_____ m______ ag/> . HmI tot# Halts" SIEL* b ppa* ag/a*. CC1UN6 PPB* Skin b Desip- apV utlon ftttby) butyl tutonu; M totbyl.cellosolee (2-nttbMyttb(aol) wthyi ctllmlN mtaM (Z-netbosyutbyl tcetete) W9-4M 1(0-49-4 rtetbyl cblurlOt 74-47-3 IKtbyl cblsrofom (1,1,7-Trlcblor*- etbwe) 7 MS-4 : Hrtbyl 2-cy*oo*cryUte 137-05-3 Htthylcyclobtunt Metbylcyclobexenot 104-41-2 / 25439-42-3 o-totbylcycloheunaM 543-40-4 MtbylcyclapmUtfleflyt utmtu trlctrbonyl Itslk) Itotbyl Mastan 4,4*-mtbyltM bit . (2-cbtarotnlHae) <IWC4) nethyleo* bls(4-cycltnyllncywlil ttstbylens cblarldt Itftbyi utbyl ketone (KK); in 2 Wiiwu Uthyl ettiyl ketone peroslde MIDI ItiUiyl foraste 12100-13-3 4022-00-2 101-14-4 5124-30-1 75-09-2 1334-23-4 107-31-3 25 40 ' I . In process or 4(b) releasking - 25 120 X Sm Ttblf 2-2 In process of 41b) ru1<a>ki*9 so 105 100 205 350 1900 . , 350 . tM0 - - '2' 4 500 2000 400 1600 too 470 - SO 235 100 440 X so 230 450 2450 4 14 m 75 345 . . .; -' - m f m ----X - - - .. - Sm 7bl 2-2 0.2 - 0.5 -- X X 0.02 0.22 % - * 0.0) 0.11 . In process of 6(b) ruleassing no 250 - too 250 ISO 375 0.7 5 -- - \ HWBUI0013085 Federal Register: / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations. 2945 TABLE Z-M. Liaits For Air Contaainants Substance CAS No. Transitional Halts ret Skin b Oesip-9^ - nation IMA - . . b -o/a> Final Rule Liaits" SIEL* b ppa* ng/e3 CEILING * Skin b Oesip- WQ/m* natlon Methyl hydrazine (Honnaethyl iydritinc) Methyl iodide Methyl iiomyl ketooo Methyl isobutyl carbinol Methyl isnbutyl ketone; see Heione Methyl isocyanate Methyl isopropyl ketone Methyl nercaptan Methyl wthacrylate Methyl parathion Methyl propyl ketone; see 2-fentanoo* Methyl silicate alpha-Methyl styrene Methylene bisphenyl Isocyanate (MOD Hetribuzin Mica; see Silicates Holybdcnun (as Ho) Soluble ccnpounds Insoluble ccnpounds Total dust Respirable Fraction Honocrotophos (Azodrin*) Honcmethyl aniline 6044-4 74-88-4 110-12-3 106-11-2 624-83-9 563-80-4 74-93-1 80-62-6 298-00-0 681-84-5 98-B3-9 101-66-0 21087-64-9 7439-98-7 6923-22-4 100-61-8 (00.2 S - 25 (00.35 28 100 X X 2 10 - . SO 240 X 25 100 0.02 0.05 X (C)10 100 - (020 410 - - 0.02 0.05 200 70S 0.5 1 100 410 0.2 (C)100 (0480 1 6' - - . SO 240 (00.02 - (O0.2 - - -5 j - 5- 5 . IS . . 10 5 - -5 _ 0.25 2 9 X 0.5 2 - 40 165 - 100 485 '- - * 0.2 0.35 X -X - - - - - X : : a % *- -----X -- 0.02 0.2 -- - - -- _ - - - -. _ X. HWBUI0013086 2946 Federal Register / Vol. 54, Wo. 12 / Thursday. January 19,1989 / Rules and Regulations IA8l Halts for Air ContaiinMts SubsUnce CAS Mo. Irznsitionel Halts PEL w* b ag/w3 Skin Oeslgnitlon TM b py xg/a3 finel Mule Haiti" S7EIC b CEILING K* Skin b Oesig ng/aP nition itorpboline 110-91-0 Jtepbtfta (Cm) Ur) 8030-30-0 MpHtlMlen* 91-20-3 4lpti4MfliUvlaiM; N 1910.1004 134-32-7 twW-Mipnutylxnine; IN 1910.1009 91-59-0 Nickel csrDooyl Us Nl> 13403-39-3 Nickel, eetal ud insoluble coeeunds l Hi) 7440-02-0 Nickel, soluble compounds Us Nil 7440-02-0 Nicotine 54-11-5 Nitric xcid 7697-37-2 Nitric oxide 10102-43-9 p-Nitrouniline 100-01-4 Nitrobenzene 98-95-3 -NitrocMorobenzene 100-00-5 4-Nitrodipbenyl; see 1910.100} 92-93-3 Nltroethxne 79-24-3 Nitrogen dioxide 10102-44-0 Nitrogen triilnoride- 7783-54-2 Nitroglycerin 55-63-0 Mitroaettune 75-52-5 l-Nitragropcne 100-03-2 20 70 100 400 10 so X 20 70 - 100 400 - 10 50 0.001 0.007 - 0.001 0.007 11 - I _ - 0.1 - 0.5 X - 0.5 2 5 - 25 25 30 - 25 30 I 6 X - 3 1 5 X 15 - 1 X -) 100 (CIS 10 (C10.2 100 25 310 (09 29 (Ol 250 90 - 100 310 - -- 10 29 X - -. - 100 250 - 25 90 30 105 IS IS X -- - - --- - ._ . 4 10 - '- - ---X - -- ---X - -X -X 1 l. - 0.1 - --- - -- - X - HWBUI0013087 Federal Register,/ Vol. 54, No. 12 / Thursday, January .19,1989 } Rulestand Regulations TAOlE 2-1-4. Units for Air Contaninants 2947 Substance CAS Me transitional Units * PEL________ Pi** b mg/ii? Skin Desig nation rut b eg/nr5 - Flnl Rill* Units* STCt b pp* .m&w* CEILING Ski* b Desig mytr1 nation 2-R<troprop*nr h-Nitrosodiaettiylanine; See 19)0.10Ik Nitrotoluene o-lsoaer n-lsoner p-isoner -*. < 62- S-c 88-72-2; 99-08-1; 91-99-0 Mitrotrictiloronetlun*; st* Ckloropicri* WOMM Octechlonmeptithslene Octane Oil nist, ninerel Osniu* tetrosiUe (is Os) Osalicactd 111-84-2 2234-13.1 111-65-9 00I2-9S-I 209it-_l2-0 144-62-7 Osyyeft difluoride Ozone Paraffin nan fine Paraquat, respirable dust Parathio* Particulates not other. wise regulated total dust Respirable fraction Pentaboran* PentachloroMphthalene Pentachloropbenol Penteerythritol loUl dust Respirable fraction 7783-41-7 10028-15-6 8002-14-2 460S-I4-I 56-38-2 -- -- 19624-22-7 1321-64-8 $1-06-5 1 15-77-5 25 90 ' 1 no 35 i 5 30 l t1 2 II -- 0.1 500 2350 -5 -` 0.002 1 oros 0.1 0.1 0.2 -- - 200 1050 X - 0.1 - 300 1450 i -' 5 - 0.0002 0.002 - - 1 -- 0.1 0.2 - - .2 - 0.5 X - 0.1 - 0.1 X - 0.1 - 0.005 T - IS 5 0.01 0.5 0.5 ne IS -5 - - 15 - -5 0.005 0.01 X 0.5 It ' ' - 0.5 _ 10 - -5 . ..X 0.3 375 1600 0.0006 0.006 2 -0.3 0.6 - .- . ---- -- ' - X -: - 0.05 0.1 - - .- - -. * -X - - rX . 0.015 6.03 - - _ - -- -- -_ -- .. - X X HWBUI0013088 2948 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations- TAOtf >-M. Halt] for Air Conualiunts SubsUnce CAS Mo. TrensitioMl LfaitS * PEL pp* 0 ag/a3 Skin Oesig- notion TIM 0 PP"* ag/a3 Mnol Pul* Uaits** . Sift* 6 ppa* a*/-3 CflUUG ppm* Skin b Otsig- ag/a3 netion Fenton* 109-66-0 2-Ftntonon* (Methyl propyl ketone) 107-07-9 Ferchloroethylcne (letrechlorocthylene) 127-10-4 Perchloraaethyl aerceplM 594-42-3 Ftrchloryl Fluoride 7616-94-4 Ferlit* ToUl dost Pespirtble friction Fetroleua distillotes (Nophthi) 0002-05-9 Phenol Phenothisxin* 100-95-2 92-04-2 p-Fhenylen* diain* Phenyl ether, vopor Phenyl ether-biphenyl aistore, Mpor Phenylethylene; see Styrene Phenyl flycidyl ether (PGE) Phenylhydretin* Phenyl aercepUn Phenylphosphin* Pborete Phosdrin ineetoptes") 106-50-3 101-04-0 -- 122-60-1 100-63-0 100-90-5 630-21-1 290-02-2 7)06-34-7 1000 2950 600 . 1000 200 700 200 700 See lihle 2-2 25 170 0.1 0.0 0.1 0.0 3 13.5 - 3 14 IS . IS 5. - - . 5. 500 2000 5 19 -- - 400 1600 X 5 ! - -S - 0.1 X - 0.1 1 7 - 17 1 7 - 1 7 750 2250 : 250 075 * 6 20 - *.` - ', ---- * --- - -- "- -X - -X -X -*- 10 60 - 1 4 -- 5 22 X 5 20 10 45 - - - O.S 2 - - - - -- - - -- 0.05 - 0.2 "X 0.05 0.25 - -* X - 0.1 X 0.01 0.1 0.03 0.3 . - 'I HWBUI0013089 Federal Register / Vol. `54, No. 12 >/ 'Thursday, January 19,1989 >f .Rules and 'Regdlfitions- 2949 TMlf 2->l-4. lliltl for-lr Contaminants Substance ' 4CAS m. Transitional Units l PP4* ' k Skin Oesip- natlual TfcM 0 mqSwr* ' (Final fail# Llnitf*1 SIEt* 4 CEILING OP*1 Skin b Oesif- 9/n3 MtlOftv *' . Phosgene (Carbonyl chloride) Phosphine Phosphoric ecid Phosphorus (yellow) Phosphorus oxychloride Phosphorus pent*chloride Phosphorus pentasulflde Phosphorus trichloride Phthelic anhydride n-Phthalodinitrile Pidoram Total dust hespirable fraction Picric acid Piperuine dihydrochloride ; Pindone (2-Pt*alyl1,3-lndandlone) Plaster of Pkris " lotal dust hespirable-fraction Platima (asTt) Hotel Soluble softs Portland c--ent ' Total dust Respirable'fraction 7S-44-* 7803-51-2 7644-34-2 7723-14-0 T002S-47-3 10024-13-0 1314-00-3 771*-12-2 OS-44-9 424-17-S 1*10-02-1 04-49-1 - 142-44-3 03-24-1 ^7770-10-* - 7440-04-4 , 459*7-15-1 '' 0.1 0.3 '- 0.4 0.1 0.4 i 0.4 - 0.3 0.4 1 - .- i 0.1 - - 0.1 - - 0.1 0.4 -I - 0.5 3 2 12 - * ' - .| : o.2 - ; I - - i- 1 1 I.S 4 5 - IS 5 -. 10 s - 0-1 X 0.1 `* - -' - s - - 0.1 . - IS s - ` \ - 0.1 i. < ) - IS - "s \w'- . . . * 0.002 See Table 1-3 See Table72-3 1- ; - ; -- 1 0.002 10 s- ^ 11 3 -* --- -- . .. - "- - 3- - - 0.S 3 - - - - - -- - -* - _ - - - - -- X -- -- -. -- - .-- - , - .,. 5- -. -. .- -- . ' ' _ ; e- ; .. i-.- . - HWBUI0013090 2950. Federal Register / VoL 54, No. 12 / Thursday, January 19,1989 / Rulea-and Regulations IMU 2-l-A. Halts For Air Contaainants Substance CA* Transition*! Halts PEL ag/nr3 ___ ______ Skin Desig nation - P9-* b ag/tP Final Ikil* Halts** STELC b PP-* ag/*P CE1LI9G - ppa* Skin b Desig ag/a? nation . PotassIta hydro*Id* Propan* Propargyl alcohol beta-Praprlalacton*; m 1*10.1013 Propionic *cld Propoxor (4aygon> -Propyl acttat* n-Propylalcohol n-Propyl nltrat* PropylM* dlcklorid* PropylM* (lyes) dtnttrat* PropylM* glycol oonontnyl outer Propylcn* lain* PropylM* Mid* Propync; it* flathyt acetyl*** Pyrtthrta Pyridine $iinone Resorcinol Utodlin (as Rh), a*t*l In* and Insoluble compounds Xbodiu Us ftb). soluble 1310-54-3 74-94-4 I07-P9-I 57-47-0 >-09-4 114-20-1 I0M0-4' 71-23-4 427-0-4 74-47-5 4423-43-4 107-94-2 >5-55-4 75-54-9 4003-34-7 110-44-1 104-51-4 104-44-3 7440-14-4 7440-14-4 mm 1000 ' 1400 - - 1000 1 a* 1400 2 ' k - 2 -- - X -200 440 200 500 25 HO 75 350 - 10 30 - - 0.5 - 200 . 200 440 500 - 25 105 - 75 350 ' 250 250 40 110 1050 425 170 510 - 0.05 0.3 ' . . - - -- - - - - '- 25 100 240 - 100 _ .340, X 25 - 20 SO iso. 540 . -- X - - ' '' - - 5: 11 .5 , ( 5 IS - 5 15 - -- 0.1 0.4 * 0.1 0.4 - .- - - - - 10 . 45 .. . 20 40 - .- . m0.1 0.1 .. : . 0.001 - - 0.001 -- -- - .1 : i : ; i HWBUI0013091 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1989 / Rules and Regulations 2951 TMH.E Z-i-A.' llaits For Air Contaminants Substance . CAS No. ` Transitional Limits * PL i I i TIM Skin 1 1 V. *b Desig i ' b P& 9Q*? * - nation R^/lP ** > l Ronnel 2M-84-3 Rosis core solder pyrolysis products, as formaldehyde Aotenone -- Rouge Total dust Respirable fraction Selaniua ccavounds (as Se) Seleniua hexafluoride (as Se) mz-n-z ma-n-\ Silica, amorphous. precipitated and gel Silica, amorphous. dlatoaaceous earth. containing less than ft crystalline silica t -- M8SS-S4-8 15 . S IS s - ' 0.2 0.0S 0.4 ' See Table Z-3 Sea Table Z-3 10 * o.t - -s - i-i - i-- 10 5 0.2 - o.os 0.4 * -t -6 Silica, crystalline cnstobal ite (as Quartz), respirable dust Silica, crystalline quarts (as quartz). respirable dust Silica, crystalline tripoli (as quartz). respirable dust Silica, crystalline tridymite (as quartz). respirable dust 14064-46-) 14608-80-F 13U-9S-* IS468-32-3 See Table Z-3 Sea Table Z-3 See Table Z-3 See Table Z-3 - * {- ij. " O.OS -- 0.1' * 0.1 o.os Silica, fused. respirable dust 60676-86-0 .See Table .2-3 0.1 final Rule limits** ` STCie b PP*- eg/m* *'* CCKIMi Pf** Skin b desig -g/e* nation _. _ _ * -- --- -" -- * - '. * * - ;.. - - 'V - - - - ." - . - -- - -- .* * *- - * * ' " HWBUI0013092 2952 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations TABU M-A. iMts for Air Contaminants Substance CAS No. Transitional Limits PH________ ppm* mgAe* Skin Desig nation TWA b ppm* mgAe3 final Rule Limits* SfEt b ppm* ng/n3 CEILING ppm* Skin b Desig- ag/m3 nation Silicates (less titan IS crystalline silica) Aica Irespirable dust) 12001-24-2 Soapstone, total dust -- Soapstone, respirable dust -- Talc (containing asbestos): use asbestos Halt -- laic (containing no asbestos), asbestos), respir able dust 14307-94-4 Iremolite Silicon Total dust Respirable fraction 7440-21-3 Silicon carbide Total dust Respirable fraction 409-21-2 Silicon tntrahydride 7903-62-5 Si leer, metal dust and fine las Ag) 7440-22-4 Soapstone; see Silicates Sodiun aside (as IW3) (as IUN3) Sodiun bisulfite Sodiun fluoroacetate Sodiun hydros ide Sodiun oetabisulflte Starch Total dust Respirable fraction Stibine Stoddard solsent Strychnine Styrene 26623-22-3 7631-90-5 62-74-3 I3IO-T3-2 7681-57-4 9005-25-3 7303-52-3 8052-41-3 57-24-9 100-42-5 Sec Table 2-3 See Table 2-3 See Table 2-3 See Table 2-3 See Table 2-3 See Table 2-3 IS 5 15 5 0.01 0.05 2 IS 5 0.1 0.5 soo 2900 0. IS See Table 2-2 3 6 3 See 29 CTR 1910.1001 See 29 CM 1910.1101 10 5 10 5 0.01 5 0.05 0.15 0.1 - R 0.3 1 IS 5 0.1 0.5 100 525 0.15 SO 215 100 425 HWBUI0013093 Federal Register / VoL 54, No. 12 / Thursday. January 19.1989 / Rules and Refutations IMU 1-l-A. Uatll For Air ContAPrinAnts 2953 SuOstAnce CAS Ms. IrAnsitionAl Liails PEL* S'*3 Skin 0*sl9- nAtfo* TUX fr spa* wq/m* fiiul (tul. LiMiti" SIElC 0 PC*11 ap/flp CEILING Skin 0 OtsifPC** nAtic SuBtilisins (Prolralytlc KUyiwj) !39Sr2l-7 S4s:~osr loul dust Rrspirrblr fraction S7-S0-I Sulfur dioiide M46-09-S Sulfur heidfluoride 25SI-62-A Sulfuric Acid 7664-93-9 Sulfur aonocAloridr 10025-47-9 Sulfur pcnufluoridc 5714-22-7 Sulfur trtrafluoride 1783-60-0 Sulfury1 fluoride 2699-19-8 Sulprofos 3S400-43-2 SystoxR. m Dmton 2.4.S-1 T*lc; ih Siliuus lAnUlua, artal <od oxide dust TEM> (Suifotep) Irllurita And compounds (as lei tdluriun IteiAfluorida (AS id Tcmeptos lotAl dust UespirAblr frAction- TtPP lerpftenyls 1.1,1,2-TrtrAcMors2,2-dl fluoroetliAn* 93-76-5 7440-25-7 3689-24-5 13494-80-9 7783-80-4 3383-96-8 107-49-3 26140-60-3 76-11-9 - - IS -5 S J3 1000 $000 -1 16 0.025 Q.2S S 20 -- - - - 10 - *5 - 0.2 0.1 0.02 0.2 - - - (CII 15 5 0.05 109 " X - 500 4170 *- - 15 -s 25 1000 6000 -t ---s 20 -1 10 *5 - 0.2 " o.l 0.02 0.2 10 s - 0.05 -- 500 4170 -- --S to -----10 40 -- - 0.00006 - ---- - - -- - - - --6- 0.01 0.1 0.1 0.4 - - - -: - .- - - - - - ~ -- "~ ~-- "' -- - -X * -- 0.5- 5 " X HWBUI0013094 2954 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations TABLE W-A. Halts For Air Contaminants Substance CAS No. Transitional Llai ts PEL* Pi*1 b <ng/3 Skin Desig nation DM b ppm* WQ/W? Final Rule Limits" STELe b ppm* ag/m3 CCtLJNG PP-* Skin b Desig -B/-3 nation 1,1,2,2-letrachloro1,2-difluoroethane 1,1,2,2-Tetrachloroethane T*tracftorotthy1ne; s* PtrdiierMtkylNe 76-12-0 79-34-5 Tetrachloraaethane; see Carbon tetrachloride letracnloronaphthalene Tetraethyl lead (as Pbl 1335-80-2 71-00-2 letrahydrofuran Tetraoethyl lead, (as Pb) letranethyl succinonitrile Tetranitraaethane 109-99-9 75-74-1 3333-52-4 509-14-8 letrasodiui pyropnosphale 7722-88-5 letryl (2,4,6-Irinitrophenyl-aethyl-nitramine) 479-45-8 Thallium, soluble com pounds (as II) 7440-28-0 4,4'-Thiobis(6-tert, Butyl -a-cresol) Total dust Respirable fraction Thioglycolic acid 96-89-5 68-11-1 Ihionyl chloride IhlrdfR 7719-09-7 137-26-8 Tin, inorganic compounds (except oxides) (as Sul tin, organic carpouods (as Sn) 7440-31-5 7440-31-5 500 4170 5 35 500 4170 X 17 ** - 2X - O.OfS X 200 590 - - 0.075 X 0.5 3 18 X - - .- - 1.5 X - 0.1 X -2 - 0.075 200 590 - 0.075 0.5 3 I -5 - 0.1 - 0.1 --250 735 -- *--- =- - -. ts 10 - 5 - -5 - - - 14 - - - -- -5 -S - 4 - -2 - 0.1 - 0.1 --- -- - *-X --X -X ----X - x---. - -X -X --15 -- X - - - '- --X HWBUI0013095 Federal Register / VoL 54. No. 12 / Thursday. January 19,1989 / Rulea and Regulations 2955 -- ... ----- r SubsUnc* CAS NO. lAME 2-l-A. Limit* for Air CniaiMirts Transitional Limits m 99+ 6 *19/or* Sain Oesi*nation rut b 19/HP 1iM) Sul* Limits*9 SIELC b Pf* ngAp CEILING 99+ sain b Desig mg/nr nation I in Olioe (As in) liuniuft diosiot lout dust Respirable fraction Toluene 1olu*n*-2,4-diisocyan- at* (TOO m-lotoidine * o-Toluidine p-Toluidin* Tauplwne: sc* CD lariMtcd CJapdcM Iranolite; sec Silicates Iridutyl plwsplMte Trichloroacetic acid. 1,2,4-lrichlorodciizeflr 1.1.1-IricMoroethane; see nethyl chloroforo 1,1,2-TrlcMoroethan* Trichloroethylene Triedloramethane: sc* Chloroform fricftlorOMpltM)M \ ,2,3-lricMoropro- l,l.2-lrichloro-l.2,2trlfluoroetfMn* IrieUiylmutne fr i f1uorobronan*tfooe Trunetlitie anhydride 7440-31-5 >3463-61-1 108-80-3 584-84-9 ioa-44-i 95-S3-4 106-49-0 t I26-T3-0 T6-03-9 120-02-1 19-00-5 79-01-6 I32I-6S-9 96-10-4 76-13-1 121-44-8 7S-63-8 552-30-1 _ IS . 5- * ice ladle 2-2 (00.02 s - (00.14 22 - * X - - s- -- -- 10 as X Sc* ladle 2-2 - so 1 1000 25 1000 - 5 300 7600 100 6100 - X - - 2 - 10 -s too 3TS 0.005 0.04 29 S 22 ;2 9 0.2 2.5 )7 -- 10 45 so 210 -s 10 60 1000 7600 10 40 1000 6100 0.005 0.04 _ -. *150 560 0.02 0.IS ---- ---- -200 1080 -*1250 9500 IS 60 --- . -. ---- ---X --X --* --s 40 - - - X. --- --X -- - *. ------- HWBUI0013096 2956 Federal Register / Vol. 54, No. 12 / Thursday. January 19,1989 / Rules and Regulations TABIC Z-M. Liiai ts For Air Contaminants Substance CAS Mo. Transitional limits PEI ppe* b eig/iv3 Skin Desig nation TUX b PI** mg/m^ Final Rule limits** STlC b PI** ng/*3 CEILING PC"** Skin b Desig g/ia3 nation Tn thylamine Z5-50-3 Ir methyl benzene Trunethyl phosphite 25551-13-1 121-45-5 2.4,6-Trinitrophenyl; sec Picric acid 2,4.6-lrinitrophenylmethyl nitramine; see letryl 2,4,6-Trinitrotoluene (I*l> 118-56-7 lriorthocresyl phosphate 78-30-8 Triphenyl amine 603-34-9 Triphenyl phosphate IIS-86-6 Tungsten (as HI Insoluble compounds Soluble copoimds >440-33-1 turpentine UraftiiM Us U Soluble convunds Insoluble canpounos n-Valeraldehyde Vanadiur Respirable dust Us *205) Fuhe (as VjOjJ Vegetable oil mist Total dust Respirable Fraction Vinyl acetate Vinyl Denzene; see Styrene Vinyl bromide Vinyl chloride; sec 1910.101? 0006-64-2 7440-61-1 I10-62-3 1314-62-1 __ 108-05-4 593-60-2 /5-01-4 __ 10 24 - - - 25 125 - - - 2 10 * 1.5 X - 0.5 - 0.1 - - 0.1 - - - -5 - 3 - -3 --- 100 560 - -5 - -I - 100 560 - 0.05 - _ 0.05 - 0.25 - - 0.2 - - - 50 I7S -- (00.5 - - 0.05 -- (00.1 - - 0.05 15 - 15 - 5 - -5 - - - 10 30 . - - - 5 26 15 36 --- -*--- 10 -3 --- 0.6 -- -"-- 20 60 -- _ ---- --X --X --- - - -* - -- - - _* --- --- - .- - .. - - --- -- HWBUI0013097 Federal Register / Vol. 54, No. 12 / Thursday, January 19,1889 / Rules and Regulations 2957 TABLE 2-1-A. Haiti for Air Contaminants SubsUnce CAS No. Transitional llaits PEL b Og/Wp Skin Desig nation TWA b W"1 ag/xP final Rule Limits** SIEL* b Pf** sq/M3 CEILING Skin b Desig nation Vtnylcyenide; sc* AeryIonitrile vinyl cyclohexene dioxide Vinylidene chloride (l.l-Olchloroethylene) Vinyl toluene VB i r Naphtha Warfarin Welding fumes (totel particulate)*** Wood dint,v ell soft end herd : woods, except Western red ceder Wood dust, . Western red ceder . xylenes (o-, isaners) p- a-Xylene elphe, elpne dieaine Xylidine Tttrius Zinc chloride fuse Zinc chromite (es CrOj) % Zinc oxide fane Zinc oxide Totel dust Respirable fraction Zinc steerete Totel dust Respirable fraction IK4I4 TS-3S-4 25013-15-4 8032-32-4 81-81-2 -- 1330-20-T I4ZT-SS-0 1300-13-8 M40-6S-S Z646-8S-T Varies with Coa>ouod 1314-13-2 1314-13-2 5ST-0S-I " - - 10 60 - - 14 100 480 too 480 - - - 300 1350 - 0.1 :- 0.1 s - " -s - * - ' - 2.S wo 43S * 100 43S " * . s 25 X 2 10 -1 -1 See Table 2-2 -. - - to - 1 1 - - 5 - -s - IS - - to * 5 - s IS s 10 s -- -- 400 1800 - - 10 * ISO 655 " - ;* - '-2 - 10 * * * *- - X ----- -- - ' - -- - *' 0.1 X --X -- -' - - - o.t - - -- " * "" "" % HWBUI0013098 2958 Federal Register / Vol. 54, No. 12 / Thursday. January 19,, 1989 / Rules and Regulations. IttU 2-1-A. liiiti for Air Contaminants Substance CAS Nc Transitional limits PEL* b nu Skin Desig nation t ppm*' b mg/m3 FIaii ftul# Limits** SICL1 0 ppm* mg/m3 CLUING ppm* Skin b Oesig- mg/m3 nation Zirconiun compounds las 2r) M4&-+ s- 5 lb - * Iho transitional'PELS arc 8-hour HiAs-unless otherwise noted; a (C)'designation denotes a ceiling limit. ** Unless otherwise noted, mployers In General Industry (i.e., those covered by 29 CfR 19101 may use any conbination of controls to achieve these limits for a period not to esceed 4 years from the effective date of this standard; for enmloyers operating Narine terminals (I.e.. those covered by 29 CfR 1918), any cotoination of controls may be used uatit further notice. *** As determined from breathing-tone airsanplev. * Parts of vapor or gas per million parts of contaminated air by voltaseat:25*C and 760 torr. b Approximate milligrams of substance per cubic-meter of air. c Duration is for IS minutes, unless otherwise noted. d the final bentene standard in 1910.1028'applies to all occupational'exposures to benzene except some subsegments of industry where exposures are consistently under the action level (i.e., distribution and sale of fuels, sealed containers and pipelines, coke production, oil and gas ' drtlling-and production, natural gas processing* and the percentage exclusion for liquid mixtures); for the excepted subsequent*, the benzene limits in Table 2-2 apply. BM.LINC CODE 4510-20-C .1 HWBUI0013099