=====================  Product Identification  =====================

MSDS NAME:GENETRON 22,R 22 FREON
NIIN:00-935-9896
MSDS Number: CGDXV
=== Responsible Party ===
Company:MINNESOTA MINING AND MFG CO IDENTIFICATION AND CONVERTOR
    SYS
Address:3M CTR
Box:355
City:SAINT PAUL
State:MN
ZIP:55144-1000
Country:US
Info Phone Num:612-737-4380
Emergency Phone Num:NONE
CAGE:76381
=== Contractor Identification ===
Company:ALLIED-SIGNAL INC
Address:101 COLUMBIA RD
Box:1053
City:MORRISTOWN
State:NJ
ZIP:07962-1053
Country:US
Phone:201-455-4157/201-455-2000
CAGE:05VM8
Company:MINNESOTA MINING AND  MFG CO, DBA 3M
Address:3M CENTER BLDG 224-5S-04
Box:City:SAINT PAUL
State:MN
ZIP:55144-1000
Country:US
Phone:866-556 5712 / 612-733-1110
CAGE:76381

=============  Composition/Information on Ingredients  =============

Name:CHLORODIFLUOROMETHANE (SARA 313) (CERCLA)
CAS:75-45-6
RTECS #:PA6390000
Fraction by Wt: 100%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:1000 PPM
ACGIH TLV:1000 PPM; 9596
Ozone Depleting Chemical:2

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:LC50 (RAT, 4 HRS) >= 300,000 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 Measures  =======================

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. DO NOT INDUCE VOMITING UNLESS
    INSTRUCTED TO DO SO BY A DOCTOR. NOTE TO PHYSICIAN:CATECHOLAMINE
    DRUGS SHOULD BE USED WITH SPECIAL CAUTION ONLY IN SITUATIONS OF
    EMERGENCY LIFE SUPPORT.

=====================  Fire Fighting Measures  =====================

Flash Point:NONE

==================  Accidental Release Measures  ==================

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. SPILLS AND
    RELEASES MAY HAVE TO BE REPORTED T O AUTHORITIES.
Neutralizing Agent:NOT RELEVANT

======================	Handling and Storage  ======================

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

=============  Exposure Controls/Personal Protection  =============

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.
Supplemental Safety and Health

==================  Physical/Chemical Properties  ==================

HCC:G3

=================  Stability and Reactivity Data  =================

Hazardous Decomposition Products:MAY FORM HYDROGEN FLUORIDE, HYDROGEN
    CHLORIDE, HALOGENS AND TRACES OF CARBONYL HALIDES.

====================  Disposal Considerations  ====================

Waste Disposal Methods:RECLAIM BY DISTILLATION. CONSULT LOCAL, STATE
    AND FEDERAL AUTHORITIES. CONTRACT WITH A LICENSED WASTE DISPOSAL
    AGENCY.

 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.

*** END OF RECORD ***