Product ID:3042, FOOD GRADE SILICONE (BULK)
MSDS Date:11/01/1985
FSC:9150
NIIN:00N033946
MSDS Number: BPQPQ

CRC CHEMICALS

885 LOUIS DR
WARMINSTER, PA 18974
US

Emergency Phone: 215-674-4300

Info Phone: 215-674-4300

Preparer: A.P. REED

Cage: CRCCE

CRC INDUSTRIES, INC.

WARMINSTER, PA 18974-2820 US

Telephone: 215-674-4300/800-424-9300

Cage: 10136

POLYDIMETHYL SILOXANE; (DIMETHYL POLY SILOXANE) MFR CAS

CAS: 9016-00-6

RTECS: TQ2690000

Fraction By Weight: 3%

ETHANE, 1,1,1-TRICHLORO-; (1,1,1-TRICHLOROETHANE) (SARA

CAS: 71-55-6

RTECS: KJ2975000

Fraction By Weight: 92.6%

OSHA PEL 350 PPM;450 PPM STEL

ACGIH TLV: 350 PPM;450 PPM STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

BUTANE, 1,2-EPOXY-; (1,2-BUTYLENE OXIDE) (SARA III)

CAS: 106-88-7

RTECS: EK3675000

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

P-DIOXANE; (DIETHYLENE ETHER) (SARA III)

CAS: 123-91-1

RTECS: JG8225000

OSHA PEL S, 100 PPM

ACGIH TLV: S, 25 PPM; 9293

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

METHANE, NITRO-; (NITROMETHANE)

CAS: 75-52-5

RTECS: PA9800000

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:CHLORCARBON MATERIALS HAVE PRODUCED
SENSITIZATION OF THE MYOCARDIUM TO EPINEPHRINE IN LABORATORY
ANIMALS AND COULD HAVE A SIMILAR EFFECT IN HUMANS. ADRENOMIMETICS
(E.G., EPINEPHRINE) MAY BE CONTRAINDI CATED EXCEPT FOR
LIFE-SUSTAINING USES IN HUMANS ACUTELY OR CHRONICALLY EXPOSED TO
CHLOROCARBONS .(EFTS OF OVEREXP)
Explanation of Carcinogenicity:DIOXANE (1,4):ANTIC TO BE A CARCIN
(NTP), GROUP 2B (IARC).
Effects of Overexposure:HLTH HAZ:ACUTE:INHAL:HDCHS, DIZZ, ANESTH &
UNCON. EYES:CAUSES PAIN & SOME IRRIT. SKIN DEFATS & CAN CAUSE
IRRIT. CHRONIC:DERMATITIS. RPTD OVEREXPS MAY CAUSE LIVER & KIDNEY
EFTS.
Medical Cond Aggravated by Exposure:HIGH LEVELS (8000 PPM) OF VAPOR MAY
CAUSE CARDIAC ARRTHYMIAS.

First Aid:IF SYMPTOMS PERSIST, CALL MD. INHAL:REMOVE TO FRESH AIR,
APPLY ARTF RESP IF NEEDED. EYES:FLUSH W/WATER FOR AT LEAST 15
MINUTES. SKIN:WASH W/SOAP & WATER. REMOVE CONTAMINATED CLOTHING.
INGEST:DO NOT IN DUCE VOMIT. CALL MD.

Flash Point:NONE
Lower Limits:7.5%
Upper Limits:10.5%
Extinguishing Media:WATER FOG.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED PRESSURE DEMAND SCBA
& FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE HCL & PHOSGENE . VAPORS ARE HEAVIER THAN AIR & WILL COLLECT
IN LOW PLACES.

Spill Release Procedures:VENTILATE AREA, USE ABSORBENT TO PICK UP
MATERIAL, STORE IN CLOSED CONTAINERS. USE NIOSH/MSHA APPROVED SCBA
IF VAPOR CONCENTRATION IS ABOVE TLV.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN COOL, DRY AREA. VAPORS ARE
HEAVIER THAN AIR. DO NOT USE IN CONFINED SPACES OR LOW AREA WITHOUT
ADEQUATE VENTILATION.
Other Precautions:NO SMOKING IN AREA OF USE. DO NOT USE IN GEN VICIN OF
ARC WELDING, OPEN FLAMES/HOT SURFS. HEAT &/OR UV RADIA MAY CAUSE
FORM OF HCL &/OR PHOSGENE . IF HIGH CONC OF VAPS ARE SUSPECTED DO
NOT ENTER UNLESS NIOSH/MSHA APPRVD SCBA (SUPDAT)

Respiratory Protection:WEAR NIOSH/MSHA APPROVED SCBA IF VAPOR
CONCENTRATION ABOVE TLV.
Ventilation:MUST BE SUFFICIENT TO MAINTAIN VAPOR CONCENTRATION BELOW
TLV.
Protective Gloves:SOLVENT RESISTANT GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:BOOTS & APRON IF POSSIBILITY FOR BODY
CONTACT EXISTS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FL PT METH:TCC, TOC. OTHER PREC:IS USED. NOTE:HAZARDS ARE PRIMARILY
RELATED TO SOLVENT CARRIER NOT RESIDUAL SILICONE.

HCC:T4
Boiling Pt:B.P. Text:165F,74C
Vapor Pres:100
Vapor Density:4.55
Spec Gravity:1.293
Evaporation Rate & Reference:RAPID
Solubility in Water:NEGLIGIBLE
Appearance and Odor:COLORLESS LIQUID
Percent Volatiles by Volume:97

Stability Indicator/Materials to Avoid:YES
DO NOT USE IN ALUMINUM CONTAINERS OR ALLOW TO COME IN CONTACT
W/POWDERED ALUMINUM.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:HCL, CHLORINE, POSSIBLE PHOSGENE.

Waste Disposal Methods:HAZARDOUS WASTE - DISPOSE OF IN CONFORMANCE TO
FEDERAL, STATE & LOCAL REGULATIONS.

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particular situation.