Product ID:3-7132 RTV ADH SEAL-BLACK
MSDS Date:02/21/1989
FSC:8040
NIIN:00N015484
MSDS Number: BKQHC

DOW CORNING CORP

SOUTH SAGINAW RD
MIDLAND, MI 48686
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

CAS: 7631-86-9

Fraction By Weight: 9%

OSHA PEL 6 MG/M3

ACGIH TLV: 10 MG/M3 TDUST

SILANE, METHYLTRIACETOXY-. LIM GIVEN BY MFR FOR ACETIC

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 2%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM;15 PPM STEL

ETHYLTRIACETOXYSILANE. LIM GIVEN BY MFR FOR ACETIC ACID,

CAS: 17689-77-9

Fraction By Weight: 2%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM;15 PPM STEL

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE:DIRECT CNTCT IRRIT SLIGHTLY
W/REDNESS, SWELLING. SKIN:SINGLE SHORT EXPOS (<24 HRS) MAY IRRIT.
RPTD/PRLNGD CNTCT (24-48 HRS) MAY IRRIT MODERATELY. INHAL:VAPOR
OVEREXPOS MAY IRRIT EYES, NOSE, THROAT . INGEST:SMALL AMTS
TRANSFERRED TO MOUTH BY FINGERS DURING USE, ETC.,SHOULD NOT INJURE.
SWALLOWING (SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:LG AMTS MAY CAUSE DIGEST DISCOMFORT.
NO INJURY FROM SILICA DUST SHOULD OCCUR DURING REASONABLE USE. IF
USE CREATES RESPIRABLE PARTICLES, SOME RESP SYS INJURY MAY OCCUR.
CURED SEALANT IS NON-H AZARDOUS. NO KNOWN ADVERSE CHRONIC HLTHEFTS
BUT UNNECESSARY EXPOS TO CHEM SHOULD BE AVOIDED. PROD MAY (SEE SUPP
DATA)
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:EYES:FLUSH W/WATER FOR AT LEAST 15 MINUTES. GET MD. SKIN:WIPE
OFF & FLUSH W/WATER. GET MD IF IRRITATION DEVELOPS. INHAL:REMOVE TO
FRESH AIR. INGEST:NO FIRST AID SHOULD BE NEEDED.

Flash Point Method:CC
Flash Point:212F,100C
Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT IN FIGHTING FIRES INVOLVING CHEMICALS.
Unusual Fire/Explosion Hazard:NONE KNOWN TO DOW CORNING.

Spill Release Procedures:REMOVE PRODUCT & CONTAIN FOR SALVAGE OR
DISPOSAL. USE PROPER PROTECTION, SAFETY GLASSES AS A MINIMUM,
RUBBER/PLASTIC GLOVES, NIOSH/MSHA APPRVD RESP PROT UNLESS LOCAL
EXHST VENT IS ADEQ/AIR SAMPLING DA TA SHOW EXPOS WITHIN TLV/PEL
GUIDELINES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE BELOW 90F. KEEP CONTAINER CLOSED
WHEN NOT IN USE. AVOID BRTHG VAPORS & EYE/SKIN CNTCT. USE ONLY
W/ADEQUATE VENT. DO NOT TAKE INTERNALLY.
Other Precautions:PRODUCT FORMS ACETIC ACID (HOAC) WHEN EXPOSED TO
WATER OR HUMID AIR. PROVIDE VENTILATION DURING USE TO CONTROL HOAC
EXPOSURES WITHIN 10 PPM (CURRENT TLV) OR USE NIOSH/MSHA APPROVED
RESPIRATORY PROTECT ION.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATORY PROTECTION,
ACID GAS/ORGANIC VAPOR TYPE, UNLESS LOCAL EXHAUST VENTILATION IS
ADEQUATE OR AIR SAMPLING DATA SHOW EXPOSURES WITHIN TLV/PEL
GUIDELINES.
Ventilation:LOCAL EXHAUST MAY BE NEEDED. MECHANICAL (GENERAL)
RECOMMENDED.
Protective Gloves:RUBBER OR PLASTIC GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASHING AT MEALTIME/END OF SHIFT IS ADEQ.
REMOVE CONTAMD CLTHG/SHOES & CLEAN THOROUGHLY BEFORE REUSE.
Supplemental Safety and Health
% VOLAT:<5% (WT). EFTS OF OVEREXP:ENHANCE ALLERGIC CONDITIONS ON
CERTAIN PEOPLE.

HCC:N1
Vapor Pres:<5
Spec Gravity:1.04
Solubility in Water:<0.1%.
Appearance and Odor:ACETIC ACID-LIKE, PASTE, BLACK.
Percent Volatiles by Volume:SUPDAT

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION. AIR OR MOISTURE CAUSES CURING
& ACETIC ACID VAPORS FORM.
Stability Condition to Avoid:EXPOSURE TO AIR OR MOISTURE UNTIL READY TO
USE.
Hazardous Decomposition Products:SILICON DIOXIDE, CO*2 & TRACES OF
INCOMPLETELY BURNED CARBON PRODUCTS.

Waste Disposal Methods:DOW CORNING SUGGESTS THAT ALL LOCAL, STATE &
FEDERAL REGULATIONS CONCERNING HEALTH & POLLUTION BE REVIEWED TO
DETERMINE APPROVED DISPOSAL PROCEDURES. CNTCT DOW CORNING IF THERE
ARE ANY DISPOSAL QUESTI ONS.

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.