Product ID:HALOCARBON 22,FREON/HCFC-22
MSDS Date:09/01/1996
FSC:6830
NIIN:00-106-1659
MSDS Number: CFYCM

Emergency Phone: 9150-675-5311

Info Phone: 9150-675-5311

Cage: 0XXK5

Telephone: 915-675-5324

Cage: 0XXK5

CHLORODIFLUOROMETHANE (SARA 313) (CERCLA)

CAS: 75-45-6

RTECS: PA6390000

Fraction By Weight: 100%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM; 9596

LD50 LC50 Mixture:TLV 1,000 PPM.
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, EYE, SKIN, LUNG.
ACUTE- HARMFUL IF INHALED. MAY CAUSE HEART IRREGULARITIES,
UNCONSCIOUSNESS OR DEATH. INTENTIONAL MISUSE IS FATAL. VAPOR
REDUCES OXYGEN & IS HEAVIER THAN AIR. EYE/SK IN CONTACT WITH LIQUID
CAN CAUSE FROSTBITE. VAPORS CAN CAUSE EYE IRRITATION. INGESTION IS
UNLIKELY. CHRONIC- UNKNOWN.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:TEMPORARY NERVOUS SYSTEM DEPRESSION WITH
ANAESTHETIC EFFECTS SUCH AS DIZZINESS, HEADACHE, CONFUSION,
INCOORDINATION, LOSS OF CONSCIOUSNESS, IRREGULAR PULSE,
PALPITATIONS, INADEQUATE CIRCULATION, FROST BILTE, IRRITATION,
BLURRED VISION, TEARING
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH PREEXISTING
DISEASES OF THE CENTRAL NERVOUS OR CARDIOVASCULAR SYSTEM MAY HAVE
INCREASED SUSCEPTIBILITY TO THE TOXICITY OF EXCESSIVE EXPOSURE.

First Aid:GET MEDICAL ATTENTION IF NEEDED. EYE/SKIN:IMMEDIATELY FLUSH
WITH PLENTY OF LUKEWARM WATER. INHALED:REMOVE TO FRESH AIR &
PROVIDE OXYGEN/CPR IF NEEDED. ORAL:INGESTION IS NOT CONSIDERED A
POTENTIAL ROUT E OF EXPOSURE. NOTE TO PHYSICIAN:CATECHOLAMINE DRUGS
SHOULD BE USED WITH SPECIAL CAUTION ONLY IN SITUATIONS OF EMERGENCY
LIFE SUPPORT.

Flash Point:NONE
Autoignition Temp:Autoignition Temp Text:1170F
Lower Limits:NOT RELEVANT
Upper Limits:NOT RELEVANT
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, FOAM OR DRY CHEMICAL
FOR SURROUNDING FIRE. USE WATER SPRAY TO COOL FIRE EXPOSED
CYLINDERS.
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS. MOVE CYLINDERS FROM FIRE AREA
IF POSSIBLE WITHOUT INCREASED PERSONAL RISK.
Unusual Fire/Explosion Hazard:CYLINDERS MAY RUPTURE. DECOMPOSITION
PRODUCTS ARE TOXIC AND CORROSIVE.

Spill Release Procedures:VENTILATE AREA, ESPECIALLY LOW PLACES WHERE
VAPORS MIGHT COLLECT. REMOVE OPEN FLAMES. USE SELF-CONTAINED
BREATHING APPARATUS FOR LARGE SPILLS OR RELEASES.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE IN A COOL, DRY, WELL VENTILATED
AREA, AWAY FROM OPEN FLAMES & INCOMPATIBLE MATERIALS. DO NOT HEAT
ABOVE 130F.
Other Precautions:AVOID BREATHING VAPORS. AVOID EYE OR SKIN CONTACT.
WASH WITH SOAP AND WATER BEFORE EATING OR DRINKING. USE WITH
ADEQUATE VENTILATION. NEVER USE IN CONFINED OR CLOSED SPACES
WITHOUT PROPER PROTECTIVE E QUIPMENTS.

Respiratory Protection:WEAR NIOSH-APPROVED SELF-CONTAINED BREATHING
APPARATUS OPERATED IN POSITIVE PRESSURE MODE OR SUPPLIED-AIR
RESPIRATOR WITH FULL FACEPIECE AND OPERATED IN PRESSURE-DEMAND OR
OTHER POSITIVE PRESSURE MODE IF A LARGE RELEASE OCCURS.
Ventilation:NORMAL VENTILATION IS SUFFICIENT. LOCAL EXHAUST WHEN LARGE
AMOUNTS ARE RELEASED, MECHANICAL VENTILATION IN LOW PLACES
Protective Gloves:LINED BUTYL GLOVES
Eye Protection:CHEMICAL SPLASH GOGGLES/FACE SHIELD
Other Protective Equipment:EYEBATH, SAFETY SHOWER, PROTECTIVE CLOTHING
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING.
Supplemental Safety and Health

HCC:G3
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:B.P. Text:-41F,-41C
Melt/Freeze Pt:M.P/F.P Text:-256F,-160C
Vapor Pres:6980 @ 70F
Vapor Density:3.06 @ 70F
Spec Gravity:1.413 (LIQUID)
Evaporation Rate & Reference:NOT RELEVANT
Solubility in Water:SLIGHT
Appearance and Odor:COLORLESS GAS - SLIGHT ETHEREAL ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
ALKALI OR ALKALINE EARTH METALS, POWDERED ALUMINUM, ZINC, MAGNESIUM,
BERYLLIUM, ETC.
Stability Condition to Avoid:OPEN FLAME, GLOWING METAL SURFACES, HIGH
TEMPERATURES (>300F/149C)
Hazardous Decomposition Products:MAY FORM HYDROGEN FLUORIDE, HYDROGEN
CHLORIDE AND TRACES OF CARBONYL HALIDES.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS. DO NOT ATTEMPT TO DISPOSE OF RESIDUAL OR
UNUSED QUANTITIES. RETURN IN THE SHIPPING CONTAINER PROPERLY
LABELED, WITH ANY VALVE OR CAP S SECURED TO YOUR SUPPLIER FOR
PROPER DISPOSAL.

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.