Product ID:SCS 1209
MSDS Date:07/14/1988
FSC:8030
NIIN:01-007-9154
Kit Part:Y
MSDS Number: BHQNN

Emergency Phone: 518-237-3330

Preparer: DA POLSINELLI

Cage: OD426

Telephone: 518-237-3330

Cage: OD426

METHYLTRIACETOXYSILANE

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 1-5%

OSHA PEL 10 PPM

ACGIH TLV: 10 PPM

LD50 LC50 Mixture:METHYLTRIACETOXYSILANE LD50 ORAL
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Effects of Overexposure:UNCURED PRODUCT CONTACT WILL IRRITATE LIPS,
GUMS, TONGUE AND SKIN. INHALATION APPLIES ONLY IN
UNCURED STATE. MAY CAUSE MILD RESPIRATORY IRRITATION.UNCURED
PRODUCT CONTACT IRRITATES EYES.
Medical Cond Aggravated by Exposure:RESPIRATORY, DERMAL AILMENTS,
APPLIES IN UNCURED STATE, ACETIC ACID RELEASED DURING CURING.

First Aid:EYE: IMMEDIATELY FLUSH WITH PLENTY OF WATER FOR 15 MINUTES
GET MEDICAL ATTENTIONSKIN: REMOVE COMPLETELY WITH A DRY CLOTH OR
PAPER TOWEL, BEFORE WASHING WITH DETERGENT AND WATER GET MEDICAL
ATTENTIO N IF IRRITATION PERSISTS; INHAL: REMOVETO FRESH AIR;
INGST: DO NOT INDUCE VOMITING. SLOWLY DILUTE W/1-2 GLASSES OF WTR
OR MILK & SEEK MEDICAL ATTENTION.NEVER GIVE ANYTHING TO AN
UNCONSCIOUS PERSON.

Flash Point Method:TOC
Flash Point:>400F/>204C
Extinguishing Media:ALL STANDARD FIREFIGHTING MEDIA
Fire Fighting Procedures:NONE

Spill Release Procedures:WIPE, SCRAPE OR SOAK UP IN AN INERT MATERIAL &
PUTIN A CONTAINER FOR DISPOSAL. WARN OTHER WORKERS OFSPILL. WEAR
PROTECTIVE EQUIPMENT.

Handling and Storage Precautions:AVOID CONTACT WITH SKIN/EYES. REMOVE
CONTACT LENS BEFORE USING SEALANT. DO NOT HANDLE LENSES UNTIL ALL
SEALANT HAS BEEN CLEANED FROM FINGERTIPS,NAILS
Other Precautions:RESIDUAL SEALANT MAY REMAIN ON FINGERS FOR SEVERAL
DAYS AND TRANSFER TO LENSES AND CAUSE SEVERE EYE IRRITATION.
PRODUCT RELEASES ACETIC ACID DURING APPLICATIONAND CURING. USE IN
WELL VENTILATED AREA TO PREVENT IRRITATION BY VAPORS.

Respiratory Protection:USE IN A WELL VENTILATED AREA TO PREVENT
IRRITATION BY VAPORS.
Ventilation:EXHAUST VENTILATION. LOCALIZED VENTILATION SHOULD BE USED
TOCONTROL DUST LEVELS AND KEEP ACETIC ACID BELOW TLV OF 10 PPM
Protective Gloves:CLOTH GLOVES
Eye Protection:SAFETY GLASSES, EYEWASH STATION
Other Protective Equipment:NONE
Supplemental Safety and Health
AVOID CONTACT WITH SKIN AND EYES: REMOVE CONTACT LENSES BEFORE USING
SEALANT. DONOT HANDLE LENSES UNTIL ALL SEALANT HAS BEEN CLEANED
FROM THE FINGERTIPS, NAILS,AND CUTICLES. RESIDUAL SEALANT MAY REMA
IN ON FINGERS FOR SEVERAL DAYS AND TRANSFER TO LENSES AND CAUSE
SEVERE EYE IRRITATION.

Boiling Pt:B.P. Text:NA
Melt/Freeze Pt:M.P/F.P Text:NA
Vapor Pres:NEG
Vapor Density:NEG
Spec Gravity:1.07
Evaporation Rate & Reference:<1
Solubility in Water:INSOLUBLE
Appearance and Odor:PASTE ALUMINUM COLOR WITH ACETIC ACID ODOR
Percent Volatiles by Volume:<5

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:SILICON DIOXIDE AND ACETIC ACID

Waste Disposal Methods:DISPOSAL SHOULD BE MADE IN ACCORDANCE WITH
FEDERALSTATE, 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.