Product ID:UCON 500
MSDS Date:01/01/1987
FSC:6830
NIIN:01-137-7971
MSDS Number: BGNNH

UNION CARBIDE

39 OLD RIDGEBURY ROAD
DANBURY, CT 06817-0001
US

Emergency Phone: 800-822-4357

Info Phone: 800-822-4357

Cage: 07098

UNION CARBIDE CORP

DANBURY, CT 06817-0001 US

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

Cage: 61637

DICHLORODIFLUOROMETHANE (SARA III)

CAS: 75-71-8

RTECS: PA8200000

Fraction By Weight: 73.8%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

DIFLUOROETHANE

CAS: 75-37-6

RTECS: KI1410000

Fraction By Weight: 26.2%

Effects of
Overexposure:ASPHYX,DIZZ,CONF,INCOORNARCOSIS(SKN),NAUS,VOMIT, POSS
ARRYTHMIA.

First Aid:EYE,SKN-FREEZING FROM EXPOSURE TO LIQUID:RESTORE AFFECTED
AREAS TO BODY TEMP USING WATER 1O8-112F MAX.DO NOT RUB TISSUE. DO
NOT ALLOW SMOKING OR ALCOHOL BY VICTIM. INHL: REMOVE TO FRESH AIR,
ART RESP OR O*2

Fire Fighting Procedures:NONE,EXCEPT KEEP CONTAINERS COOL W/WATER SPRAY
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:ALLOW TO EVAPORATE.USE ADEQUATE VENTILATION &
SELF-CONTAINED BREATHING APPARATUS.

Handling and Storage Precautions:PROTECT CONTAINERS FROM PHYSICAL
DAMAGE.CAUTION:LIQUID & GAS UNDER PRESSURE.KEEP AWAY FROM HEAT OR
OPEN FLAMES.DO NOT DROP OR REFILL.NON FLAM.LIQ.GAS.
Other Precautions:WEAR RUBBER GLOVES,SAFETY GLASSES,SELF-CONTAINED
BREATHING APPARATUS.AVOID SKIN CONTACT & BREATHING OF GAS.COOL
LOCATION,VENTILATION ALONG THE FLOOR.

Respiratory Protection:FRESH-AIR MASK IN CONFINED AREAS.
Ventilation:LOCAL EXHAUST IS PREFERRED & MECHANICAL IS ACCEPTABLE
Protective Gloves:RUBBER
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:EYEBATH & SAFETY SHOWER.
Supplemental Safety and Health
UPDATE PER NON-OSHA HCS MSDS #L-4794 DTD DEC82.

HCC:G3
Boiling Pt:B.P. Text:-28F
Vapor Pres:97
Vapor Density:3.4
Spec Gravity:0.95
Evaporation Rate & Reference:400,BUTYL ACETATE
Solubility in Water:<0.01%
Appearance and Odor:GAS;CHARACTERISTIC ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
ZINC,BE,AL,ETC;MAGNESIUM,STRONG OXIDANTS
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:HCL,HF,CO, &/OR CO*2.

Waste Disposal Methods:MIX IN SMALL PROPORTIONS W/BURNABLE LIQUID &
INCINERATE.IAW STATE,FEDERAL & LOCAL REGULATIONS,OR DUMP INTO AN
APPROVED 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.