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

MSDS NAME:DYMEL 152A AEROSOL PROPELLANT
NIIN:01-389-2611
MSDS Number: CGXVG
=== Responsible Party ===
Company:DU PONT AGRICULTURAL PRODUCTS
Address:1007 MARKET STREET
Box:1635
City:WILMINGTON
State:DE
ZIP:19899
Country:US
Info Phone Num:800-441-7515/9442 OR 302-999-5072
Emergency Phone Num:800-441-3637/CHEMTREC 800-424-9300
CAGE:DUPON
=== Contractor Identification ===
Company:DU PONT AGRICULTURAL PRODUCTS
Address:1007 MARKET STREET
City:WILMINGTON
State:DE
ZIP:19898
Country:US
Phone:800-441-7515
CAGE:DUPON

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

Name:1,1-DIFLUOROETHANE
CAS:75-37-6
Fraction by Wt: 100.0%
Other REC Limits:NONE RECOMMENDED

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:SKIN: FROSTBITE. INHAL: NAUSEA,
    HEADACHE, WEAKNESS, NS DEPRESSION, ANESTHETIC, DIZZY, CONFUSION,
    UNCOORDINATED, UNCONSCIOUS, LUNG IRRIT, COUGH, DIFFICUT/SHORTNESS
    OF BREATH, PALPITATIONS, IDADEQUATE C IRCULATION, ABNORAL KIDNEY
    FUNCTION, FATAL.

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

First Aid:EYE: FLUSH W/WATER FOR 15 MINUTES. SKIN: FLUSH W/WATER 15
    MINUTES. TREAT FROSTBITE BY GENTLY WARMING AFFECTD AREA. INHAL:
    REMOVE TO FRESH AIR. KEEP PERSON CALM. ARTIF RESP/OXYGEN IF NEEDED.

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

Flash Point:<-58F,<-50C
Lower Limits:3.9
Upper Limits:16.9
Extinguishing Media:WATER SPRAY, WATER FOG, DRY CHEMICAL.
Fire Fighting Procedures:COOL CONTAINER W/WATER SPRAY. IF GAS EXITING
    CONTAINER IGNITS, STOP LEAK BEFORE PUTTING FIRE OUT. USE SCBA.
Unusual Fire/Explosion Hazard:USE WATER SPRAY TO COOL CYLINDERS &
    TANKS. THESE MAY EXPLODE IN HEAT OF FIRE.

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

Spill Release Procedures:IF SPILL CAN CAUSE A CONCENTRATION IN EXCESS
    OF 1,000 PPM, TURN OFF VALVES & IGNIT SOURCES. EVACUATE AREA. VENT
    AREA, ESPECIALLY IN LOW PLACES. USE SCBA.

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

Handling and Storage Precautions:USE W/SUFFICIENT VENT. STORE IN A
    CLEAN, DRY AREA. DONT HEAT >125F.
Other Precautions:LINES & EQUIPMENT WHICH WILL CONTAIN "DYMEL" 152A
    AEROSOL PROPLELLANT SHOULD BE PRETESTED W/NITROGEN USING SOAPY
    WATER TO DETECT LEAKE. GROUND ALL EQUIPMENT & CYLINDERS BEFORE
    USE.USE EXPLOSION-PROOF  ELECTRICAL EQUIPMENT.

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

Respiratory Protection:LARGE RELEASE OCCURS USE SCBA.
Ventilation:GENERAL VENT. LOCAL EXHAUST WHEN LARGE AMOUNTS ARE
    RELEASED. MECHANICAL EXHAUST IN LOW/CONFINED AREAS.
Protective Gloves:IMPERVIOUS
Eye Protection:CHEMICAL SPLASH GOGGLES
Other Protective Equipment:FIRE PROTECTIVE CLOTHES (NOMEX) W/ANTISTATIC
    CONTROL.
Supplemental Safety and Health
NK

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

Boiling Pt:B.P. Text:-13F,-25C
Vapor Pres:87.0 @ 77F
Vapor Density:2.4 AIR=1
Solubility in Water:0.28 @ 77F
Appearance and Odor:SLIGHTLY ETHERIAL CLEAR ODORLESS GAS.
Percent Volatiles by Volume:100%

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

Stability Indicator/Materials to Avoid:YES
ALKALINE OR ALKALINE EARTH METALS - POWDERED A1, ZN, BE, ETC.
Stability Condition to Avoid:IGNITION SOURCES
Hazardous Decomposition Products:HYDROFLUORIC ACID & CARBONYL FLUORIDE.

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

Waste Disposal Methods:IF PRODUCT IS SPILLED & NOT RECOVERERD, OR
    RECOVERED AS A WASTE FOR TREATMENT/DISPOSAL, THE CERCLA REPORTABLE
    QTY IS 100 IBS. RECLAIM BY DISTILLATION, INCINERATE OR REMOVE TO A
    PERMITTED WASTE FACILIT Y. COMPLY W/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.

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