Document 0JOKkMN3eMkJ1oqdmbV20gjXR

Mftit No. 44^138) Approval Exptrps April 30* 1971 U S. DEPARTMENT OF LABOR WAGE AND LABOR STANDARDS ADMINISTRATION Bureau of Labor Standards MATERIAL SAFETY DATA SHEET May 1969 SECTION I MANUFACTURER^ NAME PPG Industries, Inc. ADDRESS //VnmAePF Street, City, Stole, and ZIP Cade) 1 Gatewav Center. Pittsburgh, chemical name and synonyms Isopropyl Percarbonate chemical family Organic Peroxide Pa. 15222 EMERGENCY TELEPHONE NO. (216) 753-4561 TRA^E NAME AND SYNONYMS FORMULA _ ^ ________________ a 14 6________________________________________________ PAINTS, PRESERVATIVES, A SOLVENTS PIGMENTS CATALYST VEHICLE 'v \ % TLV (Unit.) i Trot-- 100 listed ALLOYS AND METALLIC COATINGS BASE METAL ALLOYS metallic coatings SOLVENTS ADDITIVES filler metal PLUS COATING OR CORE FLUX 1 OTHERS OTHERS 0| 1I I1 I HAZARDOUS MIXTURES OF OTHER LIQUIDS, SOLIDS. OR GASES % TLV (Up IF*) TLV % (UpIM) 1 boiling point <*f.i Melting VAPOR PRESSURE 1"" Ho.I VAPOR DENSITY <AIR=1> SOLUBILITY IN WATER Point 8 to ~ 10C Solid SPECIFIC GRAVITY IH20=tl PERCENT VOLATILE BY VOLUME <*) 1NA evaporation RATE -=n Negligib! e appearanceand odor Frozen white solid; disagreeable odor 4.tr*CTWMIMA. ' 'l . 1.080 1 Negligibl NA I ___ 1 FLASH POINT I Method u.*d) Solid flammable limits .1t > Lai EXTINGUISHING media Generates own oxygen, difficult to extinguish SPECIAL FIRE FIGHTING PROCEDURES Area should be evacuated and water used to cool o#i surrounding buildings or equipment UNUSUAL FIRE AND EXPLOSION HAZARDS Undergoes autoaccelerative decomposition and may self ignite. Confinement may lead to a detonation. --u- 1 null -- St 07 IHRESMOIU LIMIT VAUJt tmCTS Of OVEREXPOSURE Not established Inhalation overexposure is not likely. Solutions of IPP are severe primary skin irritants. EMERGENCY AND f IRST AID PROCEDURES Wash off skin contact with isopropyl alcohol. Contact a physician. STABILITY UNSTABLE CONDITIONS TO AVOID Keep refrigerated at all times. i STABLE Avoid cross contamination. INCOMPATABILITY INeterisIt is avoid) Accelerators, amines, caustics and acids hazardous decomposition products Most all decomposition products are flammable 8 hazardous 9 polymerization MAY OCCUR WILL NOT OCCUR CONDITIONS TQ AVOID Polymerization of X monomers may be initiated with IPP . juju ____------------------------ i STfPS TO M TAKEN IN CASE MATERIAL, IS RELEASED OR SPILLED 4` * v, 1 . `<a4i* &&1-. ;5. Small spills can be flooded with water and ^ up with soap and water. waste disposal method Large quantities can be destroyed by scattering them on the ground in a well-ventil.ited disposal area and allowing the IPP to melt . and gradually dec ttt, ar n-1," .vi * 1 RESPIRATORY PROTECTION (Specify type) Not necessary with the solid 1 VENTILATION I_ _ _ _ _ LOCAL EXHAUST SPECIAL Use in a well-ventilated are; MECHANICAL (Central) OTHER V| PROTECTIVE GLOVES Ru. b,ber gltoves | EVE PROTECTION || Goggles OTHER PROTECTIVE EQUIPMENT ) I fofefc-Tv mw MECiAi PWECAUTlCTtt PRECAUTIONS TO BE TAKEN IN HANOI INC AND STOR.NG Stpre flt pOp pr below. See manufacturers literature for detailed description of storage procedures.________________ Si 0?4 522 U.S. DEPARTMENT OF LABOR Occupational Safety and Health Administration MATERIAL SAFETY DATA SHEET Form Aoorowi OMB NO. 44-R13S7 Required under USDL Safety and Health Regulations for Ship Repairing, Shipbuilding, and Shipbreaking (29 CFR 1915, 1916, 1917) December 1977 MANUFACTURER'S NAME PPG Industries. Inc. address (Number, Stmt, City, Stmt, ami ZIP Coda) SECTION I EMERGENCE TELEPHONE NO. (412) 434-3131 CHEMICAL NAME AND SYNONYMS TRAOE NAME AND SYNONYMS Methylene Chloride. Dichloromethane_______ Methylene ChlorTde_____________ CHEMICAL FAMILY FORMULA Haloaenated Hydrocarbons CH^CI? SECTION II - HAZARDOUS INGREDIENTS PAINTS, PRESERVATIVES, A SOLVENTS % TLV (Unit*) ALLOYS ANO METALLIC COATINOS PIOMENTS BASE METAL CATALYST alloys VEHICLE SOLVENTS additives OTHERS metallic coatings FILLER METAL PLUS COATING OR CORE FLUX OTHERS HAZARDOUS MIXTURES OP OTHER LIQUIDS, SOLIDS, OR OASES Stabilized Methvlene Chloride % TLV (Uniat TLV X (Unial 190 500 (Dp i SECTION III - PHYSICAL DATA SOILING POINT <F.) VAPOR PRESSURE (mm H*.) @ 20 C VAPOR DENSITY (AIR*1) 20C SOLUBILITY IN WATER @ 20C 104 349 2.93 SPECIFIC ORAVITV (H,0-1) PERCENT. VOLATILE BY VOLUME (%) EVAPORATION RATE iethvT_ethern 2 q/100 ml. Molecular Weight appearance and oooR clear, colorless liquid with ether-like odor 1.32 100 0.71 84 SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASH POINT (Metnoe M) Sfie attached sheet FLAMMABLE LIMITS . . See attached sheet EXTINGUISHING MEDIA Water, dry chemical or carbon dioxide special Pine pi BiP<^?%1<jflI5vf-5emand self-contained breathing apparatus for possible exposure to hydrogen chloride and phosgene. UNUSUAL PI AC ANO EXPLOSION Hi "Vapors ran be ignited by hioh-intensitv source of ionitioai Can decompose or burn to form hydrogen chloride and traces of phosgene. PAGE (i) (Continued on reverie tide) Form OSHA-20 R*v. M*y 71 SL 074523 threshold limit value EFFECTS OR OVEREXPOSURE SECTION V - HEALTH HAZARD DATA See attached sheet See attached sheet EMERGENCY AMO FIRST AIO PROCEDURES ______________________________________See attached sheet STABILITY UNSTABLE STASLE incompataiwty SECTION VI - REACTIVITY DATA Qpenconditions to avoid fjaineSi hgt gidwing surfaces, X electric arcs I 1 5 $I HAZARDOUS DECOMPOSITION PRODUCTS Hydr0gen ch1oHde and traCeS Qf phoSgene. HAZARDOUS POLYMERIZATION MAY OCCUR WILL NOT OCCUR CONDITIONS TO AVOID .N. one X SECTION VII - SPILL OR LEAK PROCEDURES reps TO SC TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Ininedlately evacuate area and provide maximum ventilation___ Only personnel,JQiiiaped fitt),proper respiratory and skin/eye protection should be allowed in area. Collect SPOITI1lteMd _material nn sawdust. mnr. verifitinTccGlililtiefi and sweep into cloosseedd, containers-,Jor____ avaisppoorssaal retheenlim.fliunsahteda_r_e_a___w__it_h___p_l_e_n__ty__ of _ water and maintain ventilation until WASTE DISPOSAL METHOD EPA-approved incineration or rnntart local wast.P disposal contractor. SECTION VIII * SPECIAL PROTECTION INFORMATION R*MRATORV PROTECTION ^ VptJ ^ VENT1UVTION LOCAL* EXHAUST special mechanical (Gtnmtj iUTnCient co maintain OTHER workplace concentration beltjw TLV. protectiveoloves Polyethylene, neoprene or polvvmvl alcohol *vUSS35i?S WtilsfepEWti8?8?' es other protects, equipment Safety shoes, eye-wash fountain used in SECTION IX SPECIAL PRECAUTIONS PRECAUTIONS TO SE TAKEN IN HANDLING AND STORING Jgg attached Sheet OTHER PRECAUTIONS 5^ attached Sheet PAGE (2) P0 30.540 Form OSHA-20 M>. May 71 ol''524 Si-* ADDENDUM TO MATERIAL SAFETY DATA SHEET ON METHYLENE CHLORIDE (DECEMBER 1977) SECTION IV -- FIRE AND EXPLOSION HAZARD DATA Flash Point - None when tested in accordance with standard accepted laboratory techniques; however, methylene chloride vapors concentrated in a confined or poorly ventilated area can be ignited upon contact with a spark, flame or high-intensity source of heat. This can occur at concentrations ranging between ^Z% and 19S by volume. SECTION V -- HEALTH HAZARD DATA Acute-Toxicity Values^Oral LD^q (rat): 2136 mg/kg Inhalation LCLQ (guinea pig): 5000 ppm/2 hours Inhalation TCLQ* (human): 500 ppm/8 hours Threshold Limit Value: Current OSHA permissible exposure limits (29 CFR 1^10.1000) are 500 ppm (8-hour TWA); 500- 1000 ppm periodic excursions are allowed providing 8-hour TWA is at or below 500 ppm; 1000- 2000 ppm excursions allowed only for maximum of five minutes in any two-hour period, 2000 ppm maximum allowable concentration (must not be exceeded). (2) Effects of Overexposure^ ' Acute: Inhalation effect is primarily narcosis. Principal symptoms may be dizziness, nausea, tingling or numbness of the extremities, sense of fullness in the head, sense of warmth, stupor or dullness, lethargy and drunkenness. Exposure to very high concentrations may lead to unconsciousness or even death in confined or poorly ventilated areas. Eye contact can result in irritation, pain and discomfort. Prolonged or repeated contact with the skin can cause irritation and dermatitis. Research^ has recently shown that methylene chloride is . metabolized by the body to carbon monoxide. Further, the amount of carbon monoxide formed is directly related to the amount of methylene chloride absorbed and can be sufficient to produce a substantial stress on the cardiovascular system through the elevation of the level of carboxyhemoglobin (COHb) - the product formed by the combination of carbon monoxide and the blood's hemoglobin thus effectively reducing the amount of hemoglobin available for the transport of oxygen throughout the body. * Lowest Published Toxic Concentration 2- - Employees working with methylene chloride should be aware of this hazard. This toxic effect is "additivie" in nature with the risk being greater for smokers, who generally have higher levels of carboxyhemoglobin. Further, employees with a history or even a suspicion of having cardiovascular disease should not be exposed to methylene chloride for any length of time. Methylene chloride is mildly irritating to the skin on prolonged or repeated contact. The problem may be accentuated by liquid becoming trapped against the skin by contaminated clothing and shoes. Eye contact can be painful and irritating but is not likely to cause serious injury. Skin absorption is possible. Chronic: Animal studies showed only light to moderate narcosis, and some deaths apparently due to pulmonary congestion. Other animal studies^) ranging from 50 to 75 days' exposure at con centrations ranging from 1,300 to 7,200 ppm showed kidney and liver changes. Neither currently available scientific literature nor human experience with methylene chloride indicate any adverse human effects attributable to chronic exposure. Emergency and First Aid Procedures Inhalation Overexposure: Remove to fresh air. If not breathing, give artificial respiration, preferably mouth-to-mouth. If breathing is difficult, give oxygen. Call a physician. Note to Physician: Avoid use of adrenalin in any case where a person has been overcome by methylene chloride. Eye Contact: Flush with plenty of water for at least fifteen minutes. Tf irritation occurs, consult a physician. Skin Contact: Wash thoroughly with plenty of soap and water. If irritation occurs, consult a physician. Swallowing: If conscious, drink a quart of water then induce vomiting by placing a finger far back in the throat. Call a physician. If vomiting cannot be induced, take immediately to a hospital or physician. If unconscious, or in convulsions, take immediately to a hospital or physician. DO NOT induce vomiting or give anything by mouth. SECTION VIII -- SPECIAL PROTECTION INFORMATION Respiratory Protection -- NIQSH/MESA approved organic vapor respirator for concentrations below 1,000 ppm. For 1,000 ppm and above, use airsupplied respiratory protection. Consult 29 CFR 1910.134 for specific requirements. SL 074526 -3- SECTION IX - SPECIAL PRECAUTIONS Precautions to be Taken in Handling and Storing -- Do not use in poorly ventilated or confined spaces. -- Keep containers tightly closed when not in use. -- Do not store in unlabeled or mislabeled containers. -- Do not store degreaser clean-out sludge in tightly sealed containers. Other Precautions -- Avoid prolonged or repeated breathing of vapor. -- Use only with ventilation sufficient to limit employee exposure below OSHA permissible exposure limits. -- Avoid contact with eyes. -- Avoid prolonged or repeated contact with skin. -- Do not take internally. REFERENCES (1) NIOSH Registry of Toxic Effects of Chemical Substances, 1975. (2) Industrial Hygiene and Toxicology, Volume II, Second Edition, F.A. Patty, 1963. (3) Documentation of the Threshold Limit Values, American Conference of Governmental Industrial Hygienists, Third Edition, 1971. (4) Journal of the American Medical Association, Volume 235, Number 4 (January 26, 1976) 07^527 SL