Product ID:UCON FLUOROCARBON 500
MSDS Date:01/01/1987
FSC:6830
NIIN:00-088-0595
MSDS Number: BCYJY

UNION CARBIDE CORP.

270 PARK AVE 8TH FLOOR
NEW YORK, NY 10017-2014
US

Cage: 9B634

UNION CARBIDE CORP

NEW YORK, NY 10017-2014 US

Cage: 9B634

DICLORODIFLUOROMETHANE(CAS#75-71-8)

Fraction By Weight: 73.8%

ACGIH TLV: 100 PPM

1,1-DIFLUOROETHANE(CAS#56275-41-3)

CAS: 75-37-6

RTECS: KI1410000

Fraction By Weight: 26.2%

Effects of Overexposure:FROSBITE.EYE CORNEAL
INJURY.DIZZINESS,NAUSEA,VOMITING.NARCOSIS.AT HIGH CONC:CARDIAC
ARRHYTHMIAS.

First Aid:SKIN:IMMED WARM FROSTBITE AREA W/WARM WATER,CALL A
PHYSICIAN.INHALE:REMOVE TO FRESH AIR,GIVE ARTIFICIAL RESPIRATION IF
NOT BREATHING.EYE :IMMED FLUSH W/WATER FOR 15 MIN. SEE A
PHYSICIAN,PREFERABLY AN OPHTHALMOLOGIST,IMMEDIATELY.

Extinguishing Media:NONE
Fire Fighting Procedures:COOL CONTR W. WATER. APPLY FROM DISTANCE.
AVOID END OF TK.
Unusual Fire/Explosion Hazard:NO PART OF A CONTAINER SHOULD BE
SUBJECTED TO TEMP >125F.MOST CONTAINERS ARE PROVIDED W/PRES RELIEF.

Spill Release Procedures:EVACUTE PERSONNEL.SHUT OFF LEAK WITHOUT
RISK.VENTILATE AREA.TEST AREA,ESPECIALLY CONFINED AREAS,FOR
SUFFICIENT OXYGEN CONTENT PRIOR T REENTRY OF PERSONNEL.

Handling and Storage Precautions:LIQUEFIED GAS UNDER PRESS. CAN CAUSE
RAPID SUFFOCATION DUE TO OXYGEN DEFICIENCY.
Other Precautions:NEVER WORK ON A PRESSURIZED SYS. IF THERE IS A
LEAK,CLOSE THE CYLINDER VALVE.

Respiratory Protection:NIOSH/MSHA/MESA APPROVD SCBA
Ventilation:LOCAL EXHAUST PREFERRED,MECHANICAL EXHAUST ACEPTABLE.
Protective Gloves:NEOPRENE
Eye Protection:OSHA 29 CFR 1910.133
Other Protective Equipment:OHSA29 CFR 1910.132
Supplemental Safety and Health
MSDS DATED SEP.85.

HCC:G3
Boiling Pt:B.P. Text:-28.3F
Vapor Density:3.5
Spec Gravity:.95
Evaporation Rate & Reference:400,BUTYL ACETATE
Solubility in Water:<0.01WT%
Appearance and Odor:COLORLESS GAS AT NORMAL T & P.SLIGHT ETHEREAL ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
AL,HOT METALS,MOISTURE.MG & ALLOY HAS >2%MG;NATU RUBBER.
Stability Condition to Avoid:ELEVATED TEMP
Hazardous Decomposition Products:HCL,HF,CO,CO*2

Waste Disposal Methods:KEEP IN COVERED DRUMS,PENDING DISPOSAL. HANDLE &
DISPOSE IN FULL COMPLIANCE WITH ALL APPLICABLE
INTERNATIONAL,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.