MATERIAL SAFETY DATA SHEET
SECTION 1
PRECISION CONVERTING EMERGENCY RESPONSE 1-800-424-9300
6650 CONCORD PARK DRIVE
HOUSTON, TX 77040
713-934-1650
1-800-281-2307
PRODUCT NAME: PC-1056
CHEMICAL NAME AND SYNONYMS: PAINTABLE SILICONE AEROSOL WITH HFC SOLVENT
FORMULA: PAINTABLE SILICONE SPRAY
COMPOSTITION: PAINTABLE SILICONE IN NON-FLAMMABLE SOLVENT WITH PROPANE PROPELLANT
SECTION 2 ?HAZARDOUS INGREDIENTS
HAZARDOUS MIXTURES OF SOLIDS, LIQUIDS, OR GASES % OSHA PEL PPM ACGIH TLV PPM CAS #
PROPANE (A-70 PROPELLANT)* 5-15 1,000 68-476-86-8
ISOBUTANE (A-70 PROPELLANT)* 5-15 800 68-476-86-8
1,1 DICHLORO-1-FLUOROETHANE 65-75 N.E. N.E. 1717-00-6
PAINTABLE SILICONE 5-8 N.A. N.A. TRADE SECRET
(REGULATORY AGENCIES LIMITS WILL TAKE PRECEDENT OVER THIS FIGURE)
*THE PROPELLANT IS A MIXTURE OF PROPANE & ISOBUTANE AND HAS A SEPARATE CAS #.
ALL INGREDIENTS IN THIS MIXTURE ARE IN COMPLIANCE WITH TOSCA AND ARE LISTED ON THE TOSCA
INVENTORY.
SECTION 3 ?PHYSICAL DATA
PROPANE & ISOBUTANE A-70 PROPELLANT HCFC 141B
-116.3 85
BOILING POINT (癋)
70 PSIG 520
VAP. PRESS. (MM HG) @ 70癋
1.77 1.1
VAPOR DENSITY (AIR = 1) @ 68癋
SOLUBILITY IN WATER - % SLIGHT N.A.
0.541 1.20
SPECIFIC GRAVITY (H2O = 1@ 68癋)
PERCENT VOLATILE BY WT. (%) 100 100
EVAPORATION RATE (CCL4 = 1) VERY RAPID RAPID
APPEARANCE COLORLESS COLORLESS
SECTION 4 ?FIRE AND EXPLOSION HAZARD DATA
FLAMMABILITY: THIS PRODUCT IS NOT FLAMMABLE BY THE FLAME EXTENSION TEST
EXTINGUISHING MEDIA: USE WATER FOG, DRY CHEMICAL OR CARBON DIOXIDE
FLASH POINT OF INGREDIENTS: HCFC141B ?NO FLASH POINT, BUT IT WILL BURN WHEN IT IS DILUTED WITH AIR
(METHOD USED) SILICONE ?NONE A-70 PROPELLANT -138癋 (TCC)
FLAMMABLE LIMITS: THE MIXTURE HAS NOT BEEN TESTED. HCFC 141B LFL: 6.0% @ 25癈 UFL: 20.3% @ 25@癈.
A-70 PROPELLANT LFL: 1.8%. UFL: 9.6%. SILICONE UNKNOWN, BUT IT BURNS WITH DIFFICULTY.
SPECIAL FIRE FIGHTING PROCEDURES: USE SELF CONTAINED BREATHING APPARATUS (SCBA) TO PROTECT
AGAINST DECOMPOSITION PRODUCTS IF LARGE QUANTITIES OF THE MOLD RELEASES CONTACT THE FIRE.
UNUSUAL FIRE AND EXPLOSION HAZARD: TEMPERATURE OF CAN SHOULD NOT EXCEED 120癋. EXCESSIVE
PRESSURE CAN CAUSE CAN TO BURST.
HAZARDOUS DECOMPOSITION PRODUCTS: IF EXPOSED TO A FIRE, THE INGREDIENTS WILL DECOMPOSE TO
WATER, CARBON DIOXIDE, CARBON MONOXIDE, HALOGEN ACIDS, AND SMALL AMOUNTS OF CARBONYL
HALIDES SUCH AS PHOSGENE. THE HCFC 141B BEGINS TO DECOMPOSE AT 480 TO 500癋.
SECTION 5 ?REACTIVITY DATA
STABILITY: STABLE AT AMBIENT TEMBERATURES AND NORMAL PRESSURES. HCFC 141B IS UNSTABLE AT
TEMPERATURES ABOVE 480癋.
CONDITIONS TO AVOID: SINCE THE INTERNAL PRESSURE CAN CAUSE CANS TO BURST, DO NOT EXCEED 120癋.
WHEN X-9056 IS BEING SPRAYED, AVOID OPEN FLAMES, WELDING ARCS, AND ANY OTHER HIGH TEMPERATURE
SOURCES, WHICH MAY CAUSE COMBUSTION AND THERMAL DECOMPOSITION.
INCOMPATIBILITY: SOLVENTS ARE INCOMPATIBLE WITH STRONG OXIDIZERS & ACTIVE METALS. AVOID
CONTACT WITH ALUMINUM AND ZINC POWDERS.
HAZARDOUS DECOMPOSITION PRODUCTS: HCFC 141B ?HF, HCL, CARBONYL HALIIDES, CO &CO2 MAY BE
GENERATED. THEY DECOMPOSE AT TEMPERATURES ABOVE 480癋.
HAZARDOUS POLYMERIZATION: WILL NOT OCCUR.
SECTION 6 ?HEALTH HAZARD DATA
THE INGREDIENTS IN PC-1056 ARE OF RELATIVELY LOW TOXICITY.
EYE CONTACT: THE HCFC 141B IS A MILD IRRITANT
SKIN CONTACT: MAY CAUSE DEFATING OF SKIN. OTHERWISE, IT IS ESSENTIALLY NON-IRRITATING.
HCFC 141B: REPEATED AND LONG TERM CONTACT CAN CAUSE IRRITATION AND DEFATTING OF THE SKIN. THE
LD50 FOR RABBITS IS GREATER THAN 2,000 MG/KG. PROPELLANT CAN CAUSE FROSTBITE.
INGESTION: HCFC 141B: IT ISN'T LIKELY HARMFUL. ORAL LD50 FOR RATS IS GREATER THAN 5,000 MG/KG.
INHALATION: HCFC 141B: OVER EXPOSURE MAY CAUSE DIZINESS, LOSS OF CONCENTRATION, AND IRRITATION.
HIGH EXPOSURE LEVELS CAN AFFECT THE CENTRAL NERVOUS SYSTEM CAUSING DEPRESSION (INTOXICATION)
AND CARDIAC ARRHYTHIMIA. IT WILL DISPLACE AIR IN LOW OR ENCLOSED SPACES AND CAN CAUSE
ASPHYXIATION. IN ANIMALS, BREATHING HIGH CONCENTRATIONS CAUSES ANESTHESIA.
TESTS WITH HCFC 141B GAVE THE FOLLOWING RESULTS FOR THE IMMEDIATE (ACUTE) LEVEL:
ACUTE INHALATION: ALBINO RATS: (4 HR LC50) 62,000PPM
SUBCHRONIC INHALATION: INCREASE CHOLESTEROL/DECREASE BODY WEIGHT 20,000 PPM
NO EFFECT LEVEL: 8,000 PPM
CARDIAC SENSITIZATION LEVEL: 10,000 PPM
TERATOLOGY, RAT FETAL TOXIC: 20,000 PPM
NO EFFECT LEVEL: 8,000 PPM
TERATOLOGY, RABBIT FETAL TOXIC: 4,200 PPM
EFFECT LEVEL: 1,400 PPM
ACUTE OR CHRONIC HEALTH HAZARDS
THIS PRODUCT DOES NOT CONTAIN INGREDIENTS LISTED AS CARCINOGENS BY IARC, NTP, OR OSHA
SECTION 7 ?FIRST AID PROCEDURES
EYES: WASH EYES WITH WATER FOR 15 MINUTES. LIFT THE EYE LIDS OCCASIONALLY TO REMOVE ANY
RESIDUAL MATERIAL. GET MEDICAL ATTENTION IF IRRITATION PERSISTS
SKIN: WASH SKIN PROMPTLY WITH SOAP AND WATER. GET MEDICAL ATTENTION IF IRRITATION PERSISTS.
INGESTION: DO NOT INDUCE VOMITING. DO NOT GIVE STIMULANTS. GET MEDICAL ATTENTION.
INHALATION: REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE MOUTH-TO-MOUTH RESUSCITATION. IF
BREATHING IS DIFFICULT, GIVE OXYGEN. GET MEDICAL ATTENTION.
SECTION 8 ?SPILL, LEAK, AND DISPOSAL PROCEDURES
ACTION TO TAKE FOR SPILLS: ELIMINATE ALL SOURCESOF IGNITION IN THE VICINITY OF THE SPILL OR
RELEASED VAPORS. USE ABSORBENT SWEEPING COMPOUND TO SOAK UP MATERIAL AND PUT IT INTO A
CLOSED CONTAINER.
DISPOSAL METHOD FOR WASTE AND CONTAINER: DISPOSE AS HAZARDOUS WASTE IN COMPLIANCE WITH ALL
EPA,RCRA, AND ALL FEDERAL, STATE, AND LOCAL REGULATIONS.
SECTION 9 ?HANDLING INFORMATION
VENTILATION: TEN AIR CHANGES PER HOUR IS TYPICAL. SINCE THE VAPORS ARE HEAVIER THAN AIR, THEY
MAY TEND TO CONCENTRATE IN LOW SPOTS WHERE VENTILATION IS POOR.
EYE PROTECTION: USE CHEMICAL SAFETY GLASSES. DO NOT WEAR CONTACTS.
PROTECTIVE CLOTHING: LONG SLEEVES AND LONG PANTS CAN BE USED TO PREVENT CONTACT WITH THE
SKIN. GLOVES SHOULD BE USED TO PREVENT FROSTBITE AND HAND CONTACT.
OTHER PRECAUTIONS: THE HCFC 141B BREAKS DOWN ABOVE 480癋 TO FORM POISONOUS FUMES.
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: KEEP AWAY FROM HEAT, SPARKS, OR OPEN FLAME.
STORE AT TEMPERATURES BELOW 120癋.
OTHER PRECAUTIONS: WHEN SPRAYING MORE THAN ONE HALF CAN CONTINUOUSLY OR MORE THAN ONE CAN
CONSECUTIVELY, BE SURE THERE IS ADEQUATE VENTILATION TO PREVENT CONCENTRATION OF VAPORS
FROM EXCEEDING TLV LIMITS.
HAZARDOUS TRANSPORTATION DATA (49 CFR 172. 101-2). DOT NAME: CONSUMER COMMODITY ORM-D
TRI: 1,1-DICHLORO-1-FLUOROETHANE IS REPORTABLE UNDER THE TRI (THE TOXIC CHEMICAL RELEASE
INVENTORY REPORT REQUIRED BY THE USEPA UNDER SARA TITLE III; EPCRA SECTION 313).
SUPPLEMENTAL STATE COMPLIANCE INFORMATION
NEW JERSEY RIGHT TO KNOW: LABELING CAS #
CHEMICAL NAME
1,1-DICHLORO 1-FLUOROETHANE 1717-00-6
ISOBUTANE (MIXTURE IS A-70 PROPANE) 68-476-86-8
PROPELLANT
68-476-86-8
SECTION 11 ?SOURCE AND DATE INFORATION
THIS MATERIAL SAFETY DATA SHEET IS PREPARED FROM INFORMATION OBTAINED FROM THE MATERIAL
SAFETY DATA SHEETS PROVIDED BY THE COMPANIES WHO SELL THE RAW MATERIALS TO US OR THEIR
SUPPLIERS. WE ENDEAVOR TO SEE THAT THE INFORMATION GIVEN HERIN IS ACCURATE AND UP TO DATE.
WHEN SEVERAL MATERIAL SAFETY DATA SHEETS ARE USED TO PREPARE THIS MSDS, THE SUPPLIER'S
REVISION DATES ARE LISTED BELOW. WHAN ADDITIONAL INFORMATION IS RECEIVED, THIS MATERIAL SAFETY
DATA SHEET WILL BE UPDATED AND REISSUED AT YOUR REQUEST.
RAW MATERIAL REVISION DATE ISSUE DATE
PROPANE PROPELLANT 08/--/92 05/23/94
1,1 CHLORO-1-FLUOROETHANE (HCFC 141B) 03/--/93 11/29/94
PAINTABLE SILICONE 10/15/85 10/13/85
MSDS PREPARED BY TED DWIGHT
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