Product ID:COOLANOL 25R DIELECTIRC HEAT TRANSFER FLUID
MSDS Date:05/22/1989
FSC:9160
NIIN:00-138-9794
MSDS Number: BDBKK

MONSANTO CO

800 N LINDBERGH BLVD
ST LOUIS, MO 63141
US

Emergency Phone: 314-694-1000

Info Phone: 314-694-1000

Cage: 76541

MONSANTO COMPANY

SAINT LOUIS, MO 63167 US

Telephone: 314-694-6661 OR 800-332-3111

Cage: 76541

ORGANOSILICATE ESTER (PRODUCT OF REACTING SILICON TETRA

2,6-DI-TERT-BUTYL-P-CRESOL

CAS: 128-37-0

RTECS: GO7875000

Fraction By Weight: 0.5%

OSHA PEL 10 MG/M3

ACGIH TLV: 10 MG/M3; 9192

2-ETHYL-1-BUTANOL (PRESENT AS PRODUCT OF HYDROLYSIS. SEE

CAS: 97-95-0

RTECS: EL3850000

LD50 LC50 Mixture:>15,800 MG/KG ORAL LD50 (RAT)
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS PRACTICALLY NONIRRITATING
TO THE EYE; SLIGHTLY IRRITATING TO THE SKIN. HANDLING PRODUCT AT
ROOMTEMPERATURE SHOULD NOT PRESENT AN INHALATION HAZARD.
Explanation of Carcinogenicity:PRODUCT CONTAINS NO MATERIALS CURRENTLY
CLASSIFIED AS CARCINOGENIC BY NTP, IARC OR OSHA.
Effects of Overexposure:EYE: MILD IRRITATION MAY OCCUR. SKIN: MILD
IRRITATION MAY OCCUR.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER

First Aid:HANDLE IN ACCORDANCE WITH GOOD INDUSTRIAL HYGIENE AND SAFETY
PRACTICES. THESE PRACTICES INCLUDE AVOIDING UNNECESSARY EXPOSURE
AND REMOVAL OF THE MATERIAL FROM EYES, SKIN AND CLOTHING.

Flash Point Method:COC
Flash Point:325F,163C
Autoignition Temp:Autoignition Temp Text:480F
Extinguishing Media:WATER SPRAY, FOAM, DRY CHEMICAL, CARBON DIOXIDE OR
OTHER AGENTS SUITABLE FOR CLASS B FIRES.
Fire Fighting Procedures:FIRE FIGHTERS OR OTHERS EXPOSED TO PRODUCTS OF
COMBUSTION SHOULD WEAR FULL PROTECTIVE CLOTHING INCLUDING
SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:PRODUCTS OF DECOMPOSITION MAY INCLUDE
HAZARDOUS CARBON MONOXIDE, SILICON DIOXIDE, LOW MOLECULAR WEIGHT
HYDROCARBONS AND SILICATE ESTERS.

Spill Release Procedures:CONTAIN FLUID. USE VACUUM TO PICKUP OR ABSORB
ONTO CLAY OR SAWDUST.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT STORE IN OPEN CONTAINERS.
PRODUCT MAY DETERIORATE IF STORED IN OPEN CONTAINER DUE TO REACTION
WITH MOISTURE.
Other Precautions:OCCUPATIONAL EXPOSURE TO THIS MATERIAL HAS NOT BEEN
REPORTED TO CAUSE SIGNIFICANT ADVERSE HEALTH EFFECTS. ON THE BASIS
OF AVAILABLE INFORMATION, EXPOSURE TO PRODUCT IS NOT EXPECTED TO
PRODUCE SIGNIFIC ANT ADVERSE HEALTH EFFECTS.

Respiratory Protection:NOT NORMALLY REQUIRED. IF MATERIAL IS HEATED OR
AEROSOLIZED IN A MIST, USE NIOSH/MSHA APPROVED RESPIRATORY
PROTECTIVE EQUIPMENT. RESPIRATORY PROGRAM MUST BE IN COMPLIANCE
WITH OSHA RESPIRATORY PROTECT ION STANDARD (29 CFR 1910.134).
Ventilation:NO SPECIAL VENTILATION IS REQUIRED BESIDES GOOD ROOM
VENTILATION.
Protective Gloves:RECOMMENDED FOR PROLONGED EXPOSURE
Eye Protection:NO SPECIAL EYE PROTECTION REQUIRED
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER
Work Hygienic Practices:AVOID EYE CONTACT AS GOOD INDUSTRIAL PRACTICE.
PROLONGED, REPEATED CONTACT SHOULD BE MINIMIZED.
Supplemental Safety and Health
WASH HANDS AND CONTAMINATED SKIN AFTER HANDLING. IF HEATED MATERIAL IS
RELEASED OR AERSOLIZED, LOCAL MECHANICAL EXHAUST VENTILATION SHOULD
BE USED AT THE SOURCE OF THE AIR CONTAMINATION.

HCC:N1
Vapor Pres:<0.001
Vapor Density:16
Spec Gravity:0.893-0.900
Viscosity:4-4.4 CS@100F
Solubility in Water:VERY LOW
Appearance and Odor:CLEAR LIQUID, MILD, SWEET ODOR

Stability Indicator/Materials to Avoid:YES
EXPOSURE TO HIGHLY OXIDIZING MATERIALS SHOULD BE AVOIDED. WATER AT HIGH
TEMPERATURES WILL CAUSE HYDROLYSIS.
Stability Condition to Avoid:RECOMMENDED MAXIMUM USE TEMPERATURE UNDER
INERT CONDITIONS IS 300F.
Hazardous Decomposition Products:CARBON DIOXIDE, SILICON DIOXIDE,
CARBON MONOXIDE, LOW MOLECULAR WEIGHT HYDROCARBONS, PARTIAL
SILICATE ESTERS.

Waste Disposal Methods:INCINERATE IN ACCORDANCE WITH APPLICABLE
FEDERAL, STATE AND LOCAL REGULATIONS. THIS MATERIAL SHOULD NOT BE
DUMPED, SPILLED, RINSED OR WASHED INTO SEWERS OR PUBLIC WATERWAYS.

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.