Product ID:Q3-7057 AUTOMOTIVE SEALANT
MSDS Date:11/16/1990
FSC:8030
NIIN:01-338-7640
MSDS Number: BLJZW

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

METHYLTRIACETOXYSILANE

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 2%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM

ETHYLTRIACETOXYSILANE

CAS: 17689-77-9

Fraction By Weight: 3%

SILICA GEL

CAS: 112945-52-5

RTECS: VV7310000

Fraction By Weight: 14%

OSHA PEL 6 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST

CARBON BLACK

CAS: 1333-86-4

RTECS: FF5800000

Fraction By Weight: 1 - 5%

OSHA PEL 3.5 MG/M3

ACGIH TLV: 3.5 MG/M3; 9192

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: MAY IRRITATE SERIOUSLY WITH
MODERATE CORNEAL INJURY. SKIN: PROLONGED AND REPEATED CONTACT MAY
CAUSE MODERATE IRRITATION AND POSSIBLE A MILD BURN. INHALATION:
VERY SLIGHT IRRITATION OR PAIN TO THE EYES OR RESPIRATORY
PASSAGES. INGESTION: SHOULD NOT CAUSE INJURY DURING NORMAL
OPERATIONS.
Effects of Overexposure:EYES: CONSIDERABLE REDNESS LASTING A WEEK OR
MORE. SKIN: MAY CAUSE SLIGHT REDDENING.
Medical Cond Aggravated by Exposure:THIS PRODUCT MAY ENHANCE ALLERGIC
CONDITIONS ON CERTAIN PEOPLE.

First Aid:EYES: FLUSH WITH WATER FOR 15 MIN. GET MEDICAL ATTENTION.
SKIN: GET MEDICAL ATTENTION IF IRRITATION DEVELOPS. INHALATION:
REMOVE TO FRESH AIR. INGESTION: NO FIRST AID SHOULD BE NEEDED.

Flash Point Method:COC
Flash Point:>250F,>121C
Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:SELF-CONTAINED BREATHING APPARATUS AND
PROTECTIVE CLOTHING SHOULD BE WORN IN FIGHTING FIRES INVOLVING
CHEMICALS.
Unusual Fire/Explosion Hazard:NONE KNOWN

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

Handling and Storage Precautions:STORE BELOW 90F/32C. USE REASONABLE
CARE.
Other Precautions:PRODUCT FORMS ACETIC ACID WHEN WXPOSED TO WATER OR
HUMID AIR.

Respiratory Protection:IF LOCAL EXHAUST VENTILATION IS INADEQUATE, USE
RESPIRATORY PROTECTION. SUITABLE RESPIRATOR- ORGANIC VAPOR TYPE.
Ventilation:LOCAL EXHAUST MAY BE NEEDED. MECHANICAL (GENERAL)
VENTILATION IS RECOMMENDED.
Protective Gloves:RUBBER OR PLASTIC GLOVES
Eye Protection:USE PROPER PROTECTION.
Other Protective Equipment:NONE
Work Hygienic Practices:WASHING AT MEALTIME AND END OF SHIFT IS
ADEQUATE. REMOVE CONTAMINATED CLOTHING.
Supplemental Safety and Health
NONE

HCC:V7
Boiling Pt:B.P. Text:>300F,>149C
Vapor Pres:<5 MM HG
Vapor Density:>1
Spec Gravity:1.07
Evaporation Rate & Reference:<1 (ETHER=1)
Solubility in Water:<0.1%
Appearance and Odor:ACETIC ACID-LIKE ODOR, PASTE, BLACK COLOR.

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIALS.
Stability Condition to Avoid:HIGH TEMPERATURES.
Hazardous Decomposition Products:SILICON DIOXIDE, CARBON DIOXIDE, AND
TRACES OF INCOMPLETELY BURNED CARBON PRODUCTS.

Waste Disposal Methods:REVIEW ALL LOCAL, STATE, AND FEDERAL REGULATIONS
CONCERNING HEALTH AND POLLUTION.

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.