Product ID:W-120 SILICONE PASTE
MSDS Date:06/01/1991
FSC:5970
NIIN:00-241-5406
MSDS Number: BDMNM

EG AND G WAKEFIELD ENGINEERING

60 AUDUBON ROAD
WAKEFIELD, MA 01880-1203
US

Emergency Phone: 617-245-5900

Info Phone: 617-245-5900

Preparer: DAVID F. HEGARTY

Cage: DO812

STOTTS-FRIEDMAN CO INC

DAYTON, OH 45439-0839 US

Telephone: 513-298-5555

Cage: 7A884

POLYDIMETHYL SILOXANE

CAS: 9016-00-6

RTECS: TQ2690000

Fraction By Weight: 20-40%

ZINC OXIDE

CAS: 1314-13-2

RTECS: ZH4810000

Fraction By Weight: 70.0%

OSHA PEL 15MG/M3 TDUST/5 FUME

ACGIH TLV: 10MG/M3 TDUST; 9293

Routes of Entry: Inhalation:NO Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EYE AND SKIN IRRITATION.
INHALATION MAY PRODUCE UPPER RESPIRATORY SYSTEM IRRITATION AND
CENTRAL NERVOUS SYSTEM EFFECTS. INGESTION MAY PRODUCE
GASTROINTESTINAL IRRITATION AND CENTRAL NERVOUS SYS TEM EFFECTS.
CHRONIC: NONE SPECIFIED BYMANUFACTURER.
Explanation of Carcinogenicity:NONE OF THE CHEMICALS IN THIS PRODUCT IS
LISTED BY IARC, NTP OR OSHA AS A CARCINOGEN.
Effects of Overexposure:EYES: BLURRED VISION, BURNING SENSATION,
TEARING. SKIN: SLIGHT IRRITATION. INHALATION: IRRITATION, NAUSEA,
HEADACHES. INGESTION: GASTROINTESTINAL IRRITATION, NAUSEA,
HEADACHES.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH WITH WATER FOR AT LEAT 15 MINUTES. SKIN: WASH
WITH SOAP AND WATER WHILE REMOVING CONTAMINATED CLOTHING AND SHOES.
INHALATION: REMOVE TO FRESH AIR. GIVE OXYGEN/CPR IF NEEDED.
INGESTION: GIV E LARGE AMOUNTS OF WATER. DO NOT INDUCEVOMITING.
NOTHING BY MOUTH IF UNCONSCIOUS. FOR ALL EXPOSURES GET IMMEDIATE
MEDICAL ATTENTION.

Flash Point:>250F,>121C
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
CHEMICAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:COMBUSTION OR HEAT OF FIRE MAY PRODUCE
HAZARDOUS DECOMPOSITION PRODUCTS AND VAPORS.

Spill Release Procedures:VENTILATE AREA. WIPE UP OR ABSORB IN INERT
MATERIAL AND PLACE IN APPROPIATE DISPOSAL CONTAINER. WASH AREA WITH
SOAP AND WATER.

Handling and Storage Precautions:STORE IN A COOL, DRY AREA AWAY FROM
SOURCES OF IGNITION. KEEP CONTAINER CLOSED WHEN NOT IN USE. PROTECT
FROM PHYSICAL DAMAGE.
Other Precautions:NONE

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR IF TLV IS
EXCEEDED.
Ventilation:LOCAL EXHAUST VENTILATION, ESPECIALLY DURING ELEVATED
TEMPERATURE PROCESSING.
Protective Gloves:RUBBER GLOVES
Eye Protection:SAFETY GLASSES/CHEMICAL SPLASH GOGGLES
Other Protective Equipment:SAFETY SHOWER AND EYE BATH. INDUSTRIAL TYPE
WORK CLOTHING AND APRON AS REQUIRED TO AVOID PROLONGED OR REPEATED
CONTACT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING AND BEFORE
EATING OR DRINKING. LAUNDER CONTAMINATED CLOTHING BEFORE REUSE.
Supplemental Safety and Health
NONE

HCC:N1
Vapor Pres:<1
Vapor Density:>1
Spec Gravity:2.2
Solubility in Water:NEGLIGIBLE
Appearance and Odor:WHITE PASTE; LITTLE OR NO ODOR.
Percent Volatiles by Volume:0

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, ACIDS, BASES.
Stability Condition to Avoid:AVOID EXPOSURE TO HEAT, OPEN FLAMES,
UNCONTROLLED MIXING WITH INCOMPATIBLE SUBSTANCES.
Hazardous Decomposition Products:CARBON DIOXIDE, CARBON MONOXIDE,
SILICON DIOXIDE, ZINC OXIDE

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL APPLICABLE
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.