Product ID:SILICONE FLUID L-490
MSDS Date:12/27/1988
FSC:9150
NIIN:00F047249
MSDS Number: BZCNR

UNION CARBIDE CORP LINDE DIV

39 OLD RIDGEBURY RD
DANBURY, CT 06817-0001
US

Emergency Phone: 304-744-3487

Info Phone: 304-744-3487

Cage: 61637

UNION CARBIDE CORP

DANBURY, CT 06817-0001 US

Telephone: 800-822-4357/732-563-5522 (MSDS)

Cage: 61637

POLYDIMETHYLSILOXANE

CAS: 108775-26-4

GLYCOL ETHERS

CAS: 111-46-6

Fraction By Weight: 2%

TRIBUTYL PHOSPHATE

CAS: 126-73-8

RTECS: TC7700000

Fraction By Weight: 2.5%

OSHA PEL 5 MG/CUM

ACGIH TLV: 2.2 MG/CUM

Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN: PROLONGED CONTACT MAY CAUSE
TEMPORARY LOCAL REDDENING. EYES: CAUSES IRRITATION, SUCH AS EXCESS
REDNESS & SWELLING OF THE CONJUNTIVA.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:SKIN: PROLONGED CONTACT MAY CAUSE TEMPORARY
LOCAL REDDENING. EYES: CAUSES IRRITATION, SUCH AS EXCESS REDNESS &
SWELLING OF THE CONJUNTIVA.

First Aid:SKIN: WASH W/SOAP & WATER. EYES: FLUSH W/PLENTY OF WATER.
OBTAIN MEDICAL ATTENTION IN ALL CASES. NOTE TO PHYSICIAN:
TOXICOLOGY STUDIES HAVE SHOWN THE MATERIAL TO BE OF VERY LOW ACUTE
TOXICITY. THERE I S NO SPECIFIC ANTIDOTE. TREATMENT OF OVEREXPOSURE
SHOULD BE DIRECTED AT THE CONTROL OF SYMPTOMS & THE CLINICAL
CONDITION OF THE PATIENT.

Flash Point Method:PMCC
Flash Point:360F
Extinguishing Media:LARGE: WATER SPRAY FOG, ALCOHOL-TYPE/ALL PURPOSE
TYPE FOAMS. SMALL: CO2/DRY CHEMICAL.
Fire Fighting Procedures:USE COARSE WATER FOG TO COOL CONTAINERS &
STRUCTURES. USE SCBA & PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:OXIDES OF PHOSPHORUS & SILICON MAY BE
EVOLVED FROM FIRE.

Spill Release Procedures:COLLECT FOR DISPOSAL. SMALL: CAN BE CONTROLLED
ON AN ABSORBANT, SUCH AS DIATOMACEOUS EARTH/DRY CEMENT. FLUID IS
INSOLUBLE IN WATER & WILL FLOAT ON THE SURFACE. LARGE: AVOID
DRAINAGE TO SEWERS/TO NATUR AL WATERS.

Other Precautions:AVOID CONTACT W/EYES.

Respiratory Protection:NONE REQUIRED IN NORMAL USE.
Ventilation:MECHANICAL (GENERAL)ROOM VENTILATION
Protective Gloves:POLYVINYL CHLORIDE COATED
Eye Protection:MONOGOGGLES
Other Protective Equipment:EYE BATH & SAFETY SHOWER.
Supplemental Safety and Health

Boiling Pt:B.P. Text:>392F
Melt/Freeze Pt:M.P/F.P Text:<-40F
Vapor Pres:<1
Vapor Density:>1
Spec Gravity:0.95
Evaporation Rate & Reference:(BU AC =1): <1
Solubility in Water:INSOLUBLE
Appearance and Odor:CLEAR BLUE LIQUID W/ESSENTIALLY NO ODOR

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:BURNING: CO, CO2, OXIDES OF SILICON &
PHOSPHORUS.

Waste Disposal Methods:INCINERATE IN A FURNACE IAW/FEDERAL, STATE &
LOCAL REGULATIONS. LIQUID WASTE FLUID CAN BE INCINERATED. IF
SPILLED MATERIAL IS COLLECTED BY ABSORPTION ON A SOLID ABSORBANT,
THE SOLID WASTE MATERIAL COU LD BE BURIED IN A LANDFILL.

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.