Product ID:134-A
MSDS Date:10/04/1995
FSC:6830
NIIN:01-370-8189
MSDS Number: BXWQK

Emergency Phone: 800-851-8061

Info Phone: 804-279-3125

Preparer: DGSC-VBA/HMIS

Cage: 02LX8

Telephone: 804-279-3125

Cage: 02LX8

1,1,1,2-TETRAFLUOROETHANE

CAS: 811-97-2

Fraction By Weight: 100%

LD50 LC50 Mixture:NOT KNOWN
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS:CNS, EYES, SKIN, LUNGS.
ACUTE- EYE:CONTACT WITH LIQUID CAN CAUSE "FREEZER" BURNS.
SKIN:LIQUID CAN CAUSE FROSTBITE. ORAL:NOT LIKELY. INHALE:MAY CAUSE
IRREGULARITIES IN THE CENTRAL NERVOUS SYSTEM AND CARDIAC MUSCLE.
CHRONIC- UNKNOWN.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:FROSTBITE, EYE BURNS, HEADACHE, DIZZINESS,
CONFUSION, INCOORDINATION, UNCONSCIOUSNESS, IRREGULAR PULSE,
CONVULSION
Medical Cond Aggravated by Exposure:ANEMIA, ASTHMA, DERMAL SENSITIVITY
AND LOW BLOOD PRESSURE

First Aid:CALL A DOCTOR IF SYMPTOMS PERSIST. EYE:IMMEDIATELY FLUSH WITH
WATER FOR 15 MINUTES, HOLDING EYELIDS OPEN. SKIN:REMOVE
CONTAMINATED CLOTHING AND WASH EXPOSED SKIN WITH LARGE AMOUNT OF
WATER. INHALED:RE MOVE TO FRESH AIR. PROVIDE CPR/OXYGEN IF NEEDED.
ORAL:NOT A POTENTIAL ROUTE OF EXPOSURE.

Flash Point:NONE
Extinguishing Media:NOT FLAMMABLE. COOL FIRE EXPOSED CONTAINERS WITH
WATER WELL AFTER FIRE IS OUT TO PREVENT POSSIBLE EXPLOSIONS
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS. SEE 1990 EMERGENCY RESPONSE
GUIDEBOOK, DOT P 5800.5, GUIDE NO 12.
Unusual Fire/Explosion Hazard:IRRITATING AND/OR TOXIC GASES DUE TO
DECOMPOSITION OF THE PRODUCT MAY BE GENERATED DURING A FIRE.
CONTAINERS MAY EXPLODE DUE TO FIRE.

Spill Release Procedures:WEAR PROTECTIVE EQUIPMENTS. VENTIALTE AREA.
STOP LEAK IF POSSIBLE. REMOVE CYLINDER OUTDOOR.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE IN A COOL, WELL-VENTILATED AREA
AWAY FROM HEAT, FLAMES, HOT SURFACES AND INCOMPATIBLE MATERIALS. DO
NOT SMOKE WHILE WORKING WITH THIS PRODUCT.
Other Precautions:AVOID EYE AND SKIN CONTACT. DO NOT INHALE VAPORS.
KEEP OUT OF REACH OF CHILDREN. WASH THOROUGHLY AFTER HANDLING AND
BEFORE EATING OR DRINKING

Respiratory Protection:IF ENGINEERING CONTROLS DO NOT MAINTAIN AIRBORNE
CONCENTRATIONS TO AN ACCEPTABLE LEVEL, A NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS MUST BE WORN.
Ventilation:PROVIDE SUFFICIENT MECHANICAL (GENERAL AND/OR LOCAL
EXHAUST) VENTILATION TO MAINTAIN EXPOSURE TO A MINIMUM LEVLE.
Protective Gloves:NITRILE OR NATURAL RUBBER
Eye Protection:SPLASH PROOF GOGGLES WITH SIDE SHIELDS
Other Protective Equipment:EYE WASH STATION, EMERGENCY SHOWER,
IMPERVIOUS BODY COVERING AND BOOTS WHERE SPILLS OR SPLASHING OCCUR
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES.
Supplemental Safety and Health
THIS MSDS WAS PREPARED BY THE PROFESSIONALS OF DGSC-VBA/HMIS WITHOUT
ANY WARRANTY. IT IS THE USER'S RESPONSIBILITY TO GATHER INFORMATION
AND USE THE MATERIAL PROPERLY TO PROTECT EMPLOYEES AND ENVIRONM
ENT.

HCC:G3
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:B.P. Text:-16F,-27C
Melt/Freeze Pt:M.P/F.P Text:-150F,-101C
Vapor Density:3.52
Spec Gravity:1.21(LIQUEFIED)
Viscosity:NOT RELEVANT
Evaporation Rate & Reference:NOT RELEVANT
Solubility in Water:NEGLIGIBLE
Appearance and Odor:COLORLESS LIQUEFIED GAS WITH SLIGHT ETHEREAL ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
ALKALINE EARTH METALS, ALKALI, POWDERED ALUMINUM, ZINC, BERYLLIUM
Stability Condition to Avoid:EXPOSURE TO FLAMES OR HOT SURFACES
Hazardous Decomposition Products:HYDROFLUORIC ACID, POSSIBLY FREE
HALIDE AND CARBONYL HALIDE

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL LOCAL, STATE
AND FEDERAL REGULATIONS. DISPOSE OF IN AN APPROVED INCINERATOR OR
CONTRACT WITH A LICENSED WASTE DISPOSAL SERVICE.

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.