Product ID:1 CATALYST
MSDS Date:02/17/1994
FSC:8030
NIIN:00N015473
MSDS Number: CCXXC

DOW CORNING CORP

SOUTH SAGINAW RD
MIDLAND, MI 48686
US

Emergency Phone: 517-496-5900;800-424-9300(CHEMTREC)

Info Phone: 517-496-6000

Cage: 5D028

DOW CORNING CORP

AUBURN, MI 48611 US

Telephone: 517-496-4388

Cage: 71984

STANNANE, DIBUTYL(BIS(LAUROYLOXY)-; (DIBUTYLTIN DILAURATE)

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

1); (CALCIUM CARBONATE)

CAS: 471-34-1

RTECS: FF9335000

Fraction By Weight: 16%

OSHA PEL N/K

ACGIH TLV: N/K

DOW CORNING 200 FLUID; (POLY (DIMETHYLSILOXANE))

CAS: 63148-62-9

RTECS: JJ6484500

Fraction By Weight: 78%

OSHA PEL N/K

ACGIH TLV: N/K

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 2-10%

OSHA PEL N/K

ACGIH TLV: N/K

NOT DETERMINED.

RTECS: 9999999VO

OSHA PEL N/K

ACGIH TLV: N/K

OR SOLNS; OR HIGH PRESS STEAM FOR LG AREAS. FOR

RTECS: 9999999ZZ

ANY SFTY PREC APPLIC TO CLEANING MATL BEING USED.

RTECS: 9999999ZZ

FIRE FIGHTING MEASURES & EXPOS CONTROLS/PERSONAL PROT

RTECS: 9999999ZZ

MAY APPLY TO SPILLS/RELEASES OF THIS MATL INTO THE

RTECS: 9999999ZZ

REGULATORY INFORMATION SECTION.

RTECS: 9999999ZZ

ENGINEERING CONTROLS.

RTECS: 9999999ZZ

CLEANED BEFORE REUSE.

RTECS: 9999999ZZ

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:ACUTE:EYE:MAY IRRITATE SERIOUSLY W/MOD
TO SEV REDNESS, SWELL & SOME CORNEAL INJURY LASTING SEVERAL DAYS TO
A WEEK. SKIN:SINGLE RELATIVELY SHORT EXPOS (<24 HRS) IRRITATES.
RPTD PRLNGD CONT (24-48 HRS) IRRITATES SERIOUSLY, MAY BURN MILDLY.
INHAL:MIST MAY IRRITATE NOSE & THROAT. INGEST:SM AMTS
TRANSFERRED(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:TO MOUTH BY FINGERS DURING USE, ETC.,
MAY INJURE FOLLOWING ORGAN(S):LIVER. COMMENTS:WHEN HEATED TO TEMPS
>180C IN PRESENCE OF AIR, PROD CAN FORM FORMALDEHYDE VAPS.
FORMALDEHYDE IS POTNTL CANC ER HAZ, A KNOWN SKIN & RESP SENSIT; &
IRRITANT TO EYES, NOSE, THROAT, SKIN, & DIGESTIVE SYS. SAFE HNDLG
CNDTNS (SUPDAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE:IMMED FLUSH W/WATER FOR @ LST 15 MINS. GET MED ATTN.
SKIN:REMOVE FROM SKIN & WASH THOROUGHLY W/SOAP & WATER/WATERLESS
CLEANSER. GET MED ATTN IF IRRIT/OTHER ILL EFTS DEVELOP/PERSIST.
INHAL:REMOVE T O FRESH AIR. INGEST:GET MED ATTN. COMMENTS:TREAT
ACCORDING TO PERSON'S CONDITION & SPECIFICS OF EXPOSURE.

Flash Point:>214F,>101C
Extinguishing Media:CARBON DIXOIDE (CO*2), WATER, WATER FOG (OR SPRAY),
DRY CHEMICAL, FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:DISP OF COLLECTED PROD, RESIDUES, & CLEANUP
MATLS MAY BE GOVERNMENTALLY REGULATED. OBSERVE ALL APPLIC LOC, ST,
& FED WASTE MANAGEMENT REGS. MOP UP/WIPE UP, OR SOAK UP W/ABSORB &
CONTAIN FOR SALV OR DI SP. FOR LG SPILLS, PROVIDE
DIKING/OTHER(SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID EYE & SKIN CONT. AVOID BRTHG
MIST. KEEP CNTNR CLSD. DO NOT TAKE INTERNALLY. COMMENTS:PROD
EVOLVES N-BUTYL ALCOHOL WHEN EXPOS TO WATER/HUMID AIR.
Other Precautions:PROVIDE VENT DURING USE TO CONTROL N-BUTY ALCOHOL
W/IN EXPOS GUIDELINES (SEE INGRED SECTION) OR USE NIOSH APPRVD RESP
PROT. NOTE:THESE PREC ARE FOR ROOM TEMP HNDLG. USE @ ELEVATED TEMP
OR AEROSOL/SPRA Y APPLICS, MAY REQ ADDED PRECAUTIONS.

Respiratory Protection:NIOSH APPRVD ORG VAP/DUST/MIST TYPE. USE NIOSH
APPRVD RESP PROT UNLESS ADEQ LOC EXHAUST VENT IS PROVIDED/AIR
SAMPLING DATA SHOW EXPOS ARE W/IN REC EXPOS GUIDELINES. INDUST
HYGIENE PERS CAN ASSIST IN J UDGING ADEQUACY OF EXISTING (ING 11)
Ventilation:LOCAL EXHAUST & GENERAL VENTILATION:RECOMMENDED.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:WASH @ MEALTIME & END OF SHIFT. CONTAMD CLTHG &
SHOES SHOULD BE REMOVED AS SOON AS PRACTICAL & THOROUGHLY (ING 12)
Supplemental Safety and Health
EFTS OF OVEREXP:MAY BE MAINTAINED BY KEEPING VAP CONCS W/IN OSHA PEL
EXPOS LIMIT FOR FORMALDEHYDE. SPILL PROC:APPROP CONTAINMENT TO KEEP
MATL FROM SPREADING. CLEAN ANY REMAINING SLIPPERY SURFS BY APPR OP
TECHNIQUES, SUCH AS:SEVERAL MOPPINGS/SWABBINGS W/APPROPRIATE SOLVS;
WASHING W/MILD, CAUSTIC DETERGENTS (ING 6)

Spec Gravity:1.09 @ 25C
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:NONE
Appearance and Odor:STRAW LIQUID, SOME ODOR.

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:SILICON DIOXIDE, CARBON OXIDES &
TRACES OF INCOMPLETELY BURNED CARBON CMPDS. METAL OXIDES,
FORMALDEHYDE.

Waste Disposal Methods:COMPLETE INFORMATION NOT YET AVAILABLE. DISPOSAL
MUST BE I/A/W FEDERAL, STATE & 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.