TECHNICAL CHEMICAL CO -- 6130 SERCON R-12 30# CYL EA  -- 6830-00F039870
<pre>=====================  Product Identification  =====================

Product ID:6130 SERCON R-12 30# CYL EA
MSDS Date:04/16/1993
FSC:6830
NIIN:00F039870
=== Responsible Party ===
Company Name:TECHNICAL CHEMICAL CO
Address:10737 SPANGLER RD
Box:20098
City:DALLAS
State:TX
ZIP:75220-7101
Country:US
Info Phone Num:214-556-1421
Emergency Phone Num:214-556-1421
CAGE:8X792
=== Contractor Identification ===
Company Name:T AND A SERVICE AND SUPPLY
Box:UNKNOW
CAGE:0AA94
Company Name:TECHNICAL CHEMICAL COMPANY
Address:10737 SPANGLER ROAD
Box:20098
City:DALLAS
State:TX
ZIP:75220-7101
Country:US
Phone:972-556-1421
CAGE:8X792

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

Ingred Name:DICHLORODIFLUOROMETHANE, FREON 12
CAS:75-71-8
RTECS #:PA8200000
Fraction by Wt: 100%
Other REC Limits:1000 PPM
OSHA PEL:4950 MG/CUM
ACGIH TLV:4950 MG/CUM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS
Ozone Depleting Chemical:1

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

Routes of Entry: Inhalation:NO	Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRITATION AS WELL AS CNS
    EFFECTS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, TINGLING SENSATION, HUMMING IN THE
    EARS, APPREHENSION, SLURRED SPEECH, CONSCIOUSNESS, AMNESIA,
    IRREGULAR HEARTBEAT.

=======================  First Aid Measures  =======================

First Aid:EYES: FLUSH W/FRESH LUKEWARM WATER FOR 20 MINS. FROSTBITE IS
    PROBABLE. INGESTION:KEEP CALM. FROSTBITE IS PROBABLE. INHALATION:
    REMOVE TO FRESH AIR. KEEP WARM & AT REST. IF BREATHING IS DIFFICULT
    GIVE  OXYGEN/CPR AS NEEDED. DON'T GIVE STIMULANTS. KEEP AT REST FOR
    24 HOURS AFTER OVERDOSE. SKIN: FLUSH W/FRESH LUKEWARM WATER FOR 20
    MINS. FROSTBITE IS PROBABLE.OBTAIN MEDICAL ATTENTION IN ALL
    CASES.(SUP)

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

Flash Point:NONFLAMMABLE
Fire Fighting Procedures:USE SCBA. PROTECTIVE CLOTHING SHOULD MINIMIZE
    EXPOSED SKIN & INCLUDE GOGGLES, FULL FACED SHIELD & LINED RUBBER
    GLOVES.
Unusual Fire/Explosion Hazard:NONFLAMMABLE & NONEXPLOSIVE.

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

Spill Release Procedures:KEEP UPWIND.

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

Handling and Storage Precautions:VENTILATE ENCLOSED SPACES UNTIL GAS IS
    DISPERSED.
Other Precautions:DON'T SMOKE/OPERATE INTERNAL COMBUSTION ENGINES IN
    IMMDEDIATE VICINITY.

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

Respiratory Protection:USE SCBA.
Ventilation:REQUIRED
Protective Gloves:LINED RUBBER
Eye Protection:GOGGLES/FULL FACE SHIELD
Supplemental Safety and Health
EMERGENCY FIRST AID CONT'D: NOTE: HUMAN POISONING POTENTIAL: SNIFFING
    FLOUROCARBON PROPELLANTS FOR THEIR INTOXICATING EFFECTS IF
    EXTREMELY DANGEROUS & DEATH MAY OCCUR W/OUT WARNING. FLUOROCARBONS
    EXIB IT VERY TOXIC PROPERTIES. IT IS DIFFICULT TO PREDICT WHICH
    SYMPTOMS WILL BE EXIBITED FOLLOWING EXPOSURE.

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

Boiling Pt:B.P. Text:-21.6F
Vapor Pres:79.8 PSIG
Vapor Density:2.32
Spec Gravity:1.31
Solubility in Water:INSOLUBLE
Appearance and Odor:COLORLESS LIQUID & VAPOR, VERY SLIGHT ETHERAL TO
    ODORLESS

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

Stability Indicator/Materials to Avoid:YES
ELASTOMERS, ALKALI/ALKALINE EARTH METALS, POWDERED ALUMINUM, ZINC,
    BERYLLIUM.
Stability Condition to Avoid:OPEN FLAMES, EXTREMELY HOT METAL SURFACES.
Hazardous Decomposition Products:HYDROGEN FLUORIDE, HYDROGEN CHLORIDE &
    TRACES OF CARBONYL HALIDES, PHOSGENE.

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

Waste Disposal Methods:DISPOSE OF WASTE MATERIAL/RESIDUE IAW/FEDERAL,
    STAE & LOCAL REGULATIONS. UN 1028.

 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.