Product ID:DYMEL 152 A AEROSOL PROPELLANT
MSDS Date:07/10/1993
FSC:6830
NIIN:00D005642
MSDS Number: CCLJK

Emergency Phone: 800-441-3637/800-424-9300(CHEMTREC)

Info Phone: 800-441-9442

Cage: 90227

Telephone: 908-707-4900

Cage: 02670

ETHANE, 1,1-DIFLUORO

CAS: 75-37-6

RTECS: KI1410000

Fraction By Weight: 100%

LD50 LC50 Mixture:LD50 (ORAL, RAT) IS NOT NOT RELEVANT.
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:EYE, SKIN, CNS,
RESPIRATORY TRACT, HEART. ACUTE- OVEREXPOSURE BY INHALATION TO VERY
HIGH CONCENTRATIONS MAY CAUSE HEART IRREGULARITIES,
UNCONSCIOUSNESS/DEATH. DELIBERATE INHALATION MAY C AUSE DEATH
WITHOUT WARNING. LIQUID CONTACT CAN CAUSE EYE AND SKIN FROSTBITE.
INGESTION IS NOT LIKELY (GAS). CHRONIC- UNK
Explanation of Carcinogenicity:NONE
Effects of Overexposure:HEADACHE, WEAKNESS, NAUSEA, DIZZINESS,
CONFUSION, INCOORDINATION, LUNG IRRITATION, COUGH, DISCOMFORT,
SHORTNESS OF BREATH, IRREGULAR PULSE, FROSTBITE, ASPHYXIATION,
HEART IRREGULARITIES, UNCONSCIOUSNE SS, DEATH
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH PRE-EXISTING
DISEASES OF THE CENTRAL NERVOUS SYSTEM OR CARDIOVASCULAR SYSTEM MAY
HAVE INCREASED SUSCEPTIBILITY TO THE TOXICITY OF EXCESSIVE
EXPOSURES.

First Aid:GET MEDICAL ATTENTION IF SYMPTOMS PERSIST. EYES:IMMEDIATELY
FLUSH WITH WARM WATER FOR 15 MINUTES. CALL PHYSICIAN.
INHALED:REMOVE TO FRESH AIR. PROVIDE OXYGEN/CPR IF NEEDED.
SKIN:TREAT FOR POSSIBLE FRO STBITE USING WARM WATER (105F), THEN
FLUSH SKIN WITH PLENTY OF WATER. ORAL:UNLIKELY TO OCCUR. NOTE TO
PHYSICIAN:CATECHOLAMINE DRUGS SHOULD BE USED WITH SPECIAL CAUTION
ONLY IN EMERGENCY LIFE SUPPORT.

Flash Point:<-58F,<-50C
Autoignition Temp:Autoignition Temp Text:849F
Lower Limits:3.9
Upper Limits:16.9
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE (CO2), ALCOHOL FOAM
OR DRY CHEMICAL. USE WATER SPRAY TO COOL FIRE EXPOSED CONTAINERS.
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS WITH FULL FACEPIECE OPERATED IN
POSITIVE PRESSURE MODE. STOP GAS FLOW IF POSSIBLE
Unusual Fire/Explosion Hazard:FLAMMABLE. CYLINDERS ARE EQUIPPED WITH
TEMPERATURE AND PRESSURE RELIEF DEVICES BUT STILL MAY RUPTURE.

Spill Release Procedures:IF A SPILL CAN CAUSE A CONCENTRATION IN EXCESS
OF 1,000 PPM, TURN OFF VALVE AND IGNITION SOURCES. EVACUATE AREA.
WEAR PROTECTIVE EQUIPMENT. VENTILATE AREA ESPECIALLY LOW OR
ENCLOSED PLACES WHERE HEAVY VAPORS MIGHT COLLECT. WEAR SCBA.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE IN COOL, VENTILATED, DRY AREA
AWAY FROM FLAMES AND INCOMPATIBLE MATERIALS. AVOID TEMPERATURES
ABOVE 125 F (52C).
Other Precautions:AVOID BREATHING VAPORS. AVOID EYE OR SKIN CONTACT.
WASH WITH SOAP AND WATER BEFORE EATING OR DRINKING. USE WITH
ADEQUATE VENTILATION. KEEP OUT OF REACH OF CHILDREN.

Respiratory Protection:NOT NORMALLY REQUIRED. WEAR NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS OPERATED IN POSITIVE PRESSURE
MODE OR SUPPLIED-AIR RESPIRATOR IF A LARGE RELEASE OCCURS.
Ventilation:MECHANICAL (GENERAL AND/OR LOCAL EXHAUST, EXPLOSION-PROOF)
VENTILATION TO MAINTAIN EXPOSURE BELOW TLV(S).
Protective Gloves:LINED BUTYL WHEN HANDLING LIQUID
Eye Protection:CHEMICAL SPLASH GOGGLES WHEN HANDLE LIQ.
Other Protective Equipment:EYEBATH, SAFETY SHOWER, PROTECTIVE CLOTHING
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES.
Supplemental Safety and Health
THIS MATERIAL IS USED BY FALCON SAFETY PRODUCTS INC. IN MANUFACTURING
DUST-OFF, DUST-OFF PLUS, DUST-OFF XL, DUST-OFF JR, DUST-OFF MINI AS
PROPELLANT.

HCC:G2
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:B.P. Text:-13F,-25C
Vapor Pres:4498 @ 77F
Vapor Density:2.4
Spec Gravity:0.90 (LIQUID)
Viscosity:NOT RELEVANT
Evaporation Rate & Reference:NOT RELEVANT
Solubility in Water:0.28% @77F & 87 PSIA
Appearance and Odor:CLEAR, COLORLESS GAS - FAINT ETHEREAL ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
ALKALI OR ALKALINE EARTH METALS, POWDERED ALUMINUM, ZINC, BERYLLIUM
(BE), ETC.
Stability Condition to Avoid:OPEN FLAME, HIGH TEMPERATURES, SPARKS
Hazardous Decomposition Products:MAY FORM HYDROGEN FLUORIDE AND
POSSIBLY CARBONYL FLUORIDE.

Waste Disposal Methods:RECLAIM BY DISTILLATION, INCINERATE OR REMOVE TO
A PERMITTED WASTE FACILITY. COMPLY WITH LOCAL, STATE AND FEDERAL
REGULATIONS. THIS MATERIAL MAY BE A RCRA HAZARDOUS WASTE UPON
DISPOSAL DUE TO IGNITIBI LITY CHARACTERISTIC. REPORTABLE QUANTITY
IS 100LBS

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.