Product ID:3110 RTV SILICONE RUBBER
MSDS Date:09/02/1992
FSC:5970
NIIN:00-964-0471
Kit Part:Y
MSDS Number: BSDRS

DOW CORNING CORP

3901 SOUTH SAGINAW ROAD
MIDLAND, MI 48640
US

Emergency Phone: 517-496-5900

Info Phone: 517-496-6000

Preparer: JACK L. SHENEBERGER

Cage: 5D028

DOW CORNING CORP

AUBURN, MI 48611 US

Telephone: 517-496-4388

Cage: 71984

SILICA, CRYSTALLINE - CRISTOBALITE

CAS: 14464-46-1

RTECS: VV7325000

Fraction By Weight: < 15% %

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.05 MG/M3 RDUST9293

SILICA, CRYSTALLINE - QUARTZ

CAS: 14808-60-7

RTECS: VV7330000

Fraction By Weight: < 1%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

SILICONE DIOXIDE

CAS: 68855-54-9

Fraction By Weight: 5%

OSHA PEL 10 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST

ALUMINA HYDRATE

CAS: 21645-51-2

Fraction By Weight: 7%

TETRA PROPYL ORTHO SILICATE

CAS: 682-01-9

Fraction By Weight: 3%

OSHA PEL 200 PPM

ACGIH TLV: 200 PPM, STEL 250PPM

LD50 LC50 Mixture:TLV 200 PPM
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:DIRECT CONTACT SLIGHTLY IRRITATES THE
EYES. REPEATD/PROLONGED CONTACT MAY IRRITATE THE SKIN. MIST MAY
INJURE THE RESPIRATORY SYSTEM. IF USE CREATES RESPIRABLE PARTICLES,
SOME RESPIRATORY INJURY MAY OC CUR. PROLONGED CRISTOBALITE/QUARTZ
EXPOSURE MAY CAUSE SILICOSIS. SWALLOWING LARGE AMOUNTS MAY CAUSE
DISCOMFORT.
Explanation of Carcinogenicity:PROLONGED CRISTOBALITE/QUARTZ
OVEREXPOSURE HAS CAUSED CANCER IN LAB ANIMALS.
Effects of Overexposure:EYE IRRITATION/REDNESS/SWELLING, SKIN
IRRITATION, RESPIRATORY TRACT IRRITATION, LUNG INJURY,
GASTROINTESTINAL IRRITATION/DISCOMFORT.
Medical Cond Aggravated by Exposure:OVEREXPOSURE TO ANY CHEMICAL MAY
RESULT IN ENHANCEMENT OF PRE-EXISTING ADVERSE MEDICAL CONDITIONS
AND ALLERGIC REACTIONS.

First Aid:INHALATION: REMOVE FROM EXPOSURE. RESTORE BREATHING. KEEP
WARM AND QUIET. GET MEDICAL ATTENTION. SKIN: WASH AFFECTED AREA
THOROUGHLY WITH SOAP AND WATER. IF IRRITATION PERSISTS, GET MEDICAL
ATTENTION. EYES: FLUSH WITH LARGE AMOUNTS OF WATER FOR 15 MINUTES.
GET MEDICAL ATTENTION. INGESTION: NO FIRST AID SHOULD BE NEEDED.

Flash Point Method:CC
Flash Point:>212F,>100C
Lower Limits:NOT GIVEN
Upper Limits:NOT GIVEN
Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL, FOAM
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:REMOVE PRODUCT AND USE ABSORBENT MATERIAL TO
TAKE CARE OF ANY OIL-LIKE RESIDUE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE BELOW 90F. USE REASONABLE CARE
AND CAUTION.
Other Precautions:USE RESPIRATORY PROTECTION IF PROCESSING CREATES
RESPIRABLE DUST PARTICLES. PRODUCT EVOLVES N-PROPYL ALCOHOL WHEN
EXPOSED TO WATER AND/OR HUMID AIR. PROVIDE VENTILATION TO CONTROL
EXPOSURE TO N-PROPYL ALCOHOL.

Respiratory Protection:IF VENTILATION DOES NOT MAINTAIN INHALATION
EXOSURES BELOW PEL (TLV), USE NIOSH/MSHA APPROVED RESPIRATOR AS PER
CURRENT 29 CFR 1910.134, INSTRUCTIONS/WARNINGS AND NIOSH RESPIRATOR
SELECTION.
Ventilation:LOCAL EXHAUST AND GENERAL (MECHANICAL) VENTILATION
RECOMMENDED.
Protective Gloves:RUBBER OR PLASTIC
Eye Protection:SAFETY GLASSES AS A MINIMUM
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASH WITH SOAP AND WATER AFTER HANDLING PRODUCT
AND BEFORE EATING DRINKING OR SMOKING.
Supplemental Safety and Health
THESE PRECAUTIONS ARE FOR ROOM TEMPERATURE HANDLING, USE AT ELEVATED
TEMPERATURES OR AEROSOL/SPRAY APPLICATIONS, MAY REQUIRE ADDED
PRECAUTIONS.

HCC:N1
Boiling Pt:B.P. Text:NOT GIVEN
Melt/Freeze Pt:M.P/F.P Text:NOT GIVEN
Vapor Pres:NOT GIVEN
Vapor Density:NOT GIVEN
Spec Gravity:1.14
Evaporation Rate & Reference:NOT GIVEN
Solubility in Water:NEGLIGIBLE
Appearance and Odor:WHITE VISCOUS LIQUID, VERY LITTLE ODOR
Percent Volatiles by Volume:NIL

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIALS
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:ALUMINUM OXIDES, SILICON DIOXIDE,
CARBON DIOXIDE, TRACES OF INCOMPLETELY BURNED CARBON PRODUCTS.

Waste Disposal Methods:PREVENT WASTE FROM CONTAMINATING SURROUNDING
ENVIRONMENT. DISCARD ANY PRODUCT, RESIDUE, DISPOSAL CONTAINER OR
LINER IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.