Product ID:S CATALYST
MSDS Date:01/20/1989
FSC:8030
NIIN:01-244-7722
MSDS Number: BJRSY

DOW CORNING

SOUTH SAGINAW ROAD
MIDLAND, MI 48686
US

Emergency Phone: 517-496-5900

Info Phone: 517-496-4000

Preparer: JACK L SHENEBERGER

Cage: 5D028

DOW CORNING CORP

AUBURN, MI 48611 US

Telephone: 517-496-4388

Cage: 71984

DIBUTYLTINDILAURATE

CAS: 77-58-7

RTECS: WH7000000

Fraction By Weight: 5%

OSHA PEL 0.1 MG(SN)/M3, SKIN

ACGIH TLV: 0.1 MG(SN)/M3, SKIN

CALCIUM CARBONATE (MARBLE) (LIMESTONE)

CAS: 1317-65-3

RTECS: EV9580000

Fraction By Weight: 16%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9192

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES:DIRECT CONT IRRITATES. MAY BE
SERIOUS W/REDNESS, SWELL & SOME CORNEAL INJURY LASTING SEVERAL DAYS
TO A WEEK. SKIN:A SINGLE REL SHORT EXPOS (LESS THAN 24 HRS)
IRRITATES. RPTD PRLNGD CONT (24 TO 48 HRS) IRRITATES SERIOUSLY,
MAY BURN MILDLY. INHAL:IRRITATES RESP PASSAGES & EYES VERY
SLIGHTLY. (SEE EFTS OF OVEREXPOS)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:INGEST:SMALL AMOUNTS TRANSFERRED TO
THE MOUTH BY FINGERS DURING USE, ETC., SHOULD NOT INJURE.
SWALLOWING LARGE AMOUNTS MAY INJURE SLIGHTLY. COMMENTS:NO INJURY
FROM CALCIUM CARBONATE DUST SHOU LD OCCUR DURING REASONABLE USE. IF
USE CREATES RESPIRABLE PARTICLES, SOME RESP SYS INJURY MAY OCCUR.
(SEE SUPP DATA)
Medical Cond Aggravated by Exposure:NONE KNOWN

First Aid:EYES:IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES. GET
IMMEDIATE MEDICAL ATTENTION. SKIN:WIPE OFF AND FLUSH WITH WATER FOR
15 MINUTES. GET MEDICAL ATTENTION IF IRRITATION DEVELOPS. INHAL:NO
FIRST AID S HOULD BE NEEDED. IF NECESSARY, REMOVE TO FRESH AIR.
SUPPORT BREATHING (GIVE O*2/ARTF RESP) . INGEST:GET IMMEDIATE
MEDICAL ATTENTION.

Flash Point Method:CC
Flash Point:>212F/100C
Extinguishing Media:WATER FOG, CO*2, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:NIOSH/MSHA APPROVED SCBA AND PROTECTIVE
CLOTHING SHOULD BE WORN IN FIGHTING FIRES INVOLVING CHEMICALS.
Unusual Fire/Explosion Hazard:MAY RELEASE IRRITATING FUMES DURING
COMBUSTION.

Spill Release Procedures:USE ABSORBENT MATERIAL TO COLLECT AND CONTAIN.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE BELOW 90F/32C. USE REASONABLE
CARE AND CAUTION.
Other Precautions:TRACES OF FORMALDEHYDE AND OTHER THERMAL
DECOMPOSITION PRODUCTS MAY FORM AT TEMPS ABOVE 150C IN THE PRESENCE
OF AIR. PROVIDE VENTILATION TO CONTROL VAPOR EXPOSURE WITHIN
INHALATION GUIDELINES WHEN HAN DLING AT ELEVATED TEMPERATURES.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:MECHANICAL (GENERAL) VENTILATION RECOMMENDED.
Protective Gloves:RUBBER OR PLASTIC.
Eye Protection:CHEMICAL WORKERS GOGGLES.
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASHING AT MEALTIME & END OF SHIFT IS ADEQ.
REMOVE CONTAM CLTHG & SHOES AS SOON AS PRACTICAL & CLEAN THORO
BEFORE REUSE.
Supplemental Safety and Health
EFTS OF OVEREXPOS:THIS PRODUCT, AS WITH ANY CHEMICAL, MAY ENHANCE
ALLERGIC CONDITIONS ON CERTAIN PEOPLE. WE DO NOT KNOW OF ANY
MEDICAL CONDITIONS THAT MIGHT BE AGGRAVATED BY EXPOSURE TO THIS
PRODUCT.

Vapor Pres:<5 @ 77F
Spec Gravity:1.02
Evaporation Rate & Reference:LESS THAN 1 (ETHER = 1)
Solubility in Water:LESS THAN 0.1
Appearance and Odor:VERY LITTLE ODOR, PASTE-LIKE, LIGHT BLUE.
Percent Volatiles by Volume:<5(WT)

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION.
Hazardous Decomposition Products:METAL OXIDES, SILICON DIOXIDE, CARBON
DIOXIDE, AND TRACES OF INCOMPLETELY BURNED CARBON PRODUCTS.

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

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.