Product ID:DYMEL 12 (SUPER SONIC MODEL SSUC4)
MSDS Date:01/01/1988
FSC:6350
NIIN:00-611-7991
MSDS Number: BHXYR

E. I. DUPONT DE NEMOURS AND COMPANY

FREON PRODUCTS DIVISION
WILMINGTON, DE 19898

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

Info Phone: 800-441-9450

Cage: 73925

FALCON SAFETY PRODUCTS INC

1299 SOMMERVILLE, NJ 08876 US

Telephone: 908-707-4900

Cage: 02670

DICHLORODIFLUOROMETHANE (SARA III)

CAS: 75-71-8

RTECS: PA8200000

Fraction By Weight: 100%

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:LD50 ORAL RAT 1000 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CAUSES CENTRAL NERVOUS SYSTEM
DEPRESSION WITH ANESTHETIC EFFECTS. TEMPORARY ALTERATION OF THE
HEART'S ELECTRICAL ACTIVITY WITH IRREGULAR PULSE, PALPITATIONS OR
INADEQUATE CIRCULATION. EFFECTS OF EXCLU SION OF OXYGEN WITH
GROSSLY EXCESSIVE EXPOSURES.
Explanation of Carcinogenicity:NOT LISTED AS A CARCINOGEN BY NTP, IARC
OR OSHA
Effects of Overexposure:EYES:MILD IRRITANT. SKIN:NOT A SKIN
IRRITANT,BUT FROSTBITE IS POSSIBLE.
INHALATION:DIZZINESS,HEADACHE,CONFUSION,INCOORDINATION,LOSS OF
CONSCIOUSNESS,ASPHYXIATION,CARDIAC ARRHYTHMIAS. SKIN ABSORPTION A
PPEARS UNLIKELY.THERE ARE NO REPORTS OFSKIN SENSITIZATION.NO
CARCINOGENIC,MUTAGENIC,EMBRYOTOXIC OR REPRODUCTIVE EFFECTS
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH HEART OR
RESPIRATORY DISORDERS MAY PROVE ESPECIALLY SUSCEPTIBLE.

First Aid:EYES:IMMEDIATELY FLUSH WITH PLENTY OF WATER.SEE DOCTOR.
SKIN:FLUSH WITH WATER.TREAT FOR FROSTBITE IF NECESSARY.
INHALATION:REMOVE TO FRESH AIR.GIVE OXYGEN/CPR IF NEEDED.SEE
DOCTOR. INGESTION:NOT CONSI DERED A POTENTIAL ROUTE OF EXPOSURE.
NOTE TO PHYSICIAN:BECAUSE OF POSSIBLE ARRYTHMIAS, CATECHOLAMINE
DRUGS SHOULD BE USED WITH SPECIAL CAUTION IN EMERGENCIES.

Extinguishing Media:AS APPROPIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE. USE WATER
SPRAY TO COOL NEARBY CONTAINERS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:CYLINDERS MAY RUPTURE UNDER FIRE
CONDITIONS. FIRE OR EXCESSIVE HEAT MAY CAUSE PRODUCTION OF
HAZARDOUS DECOMPOSITION PRODUCTS.

Spill Release Procedures:VENTILATE ENCLOSED SPACES UNTIL GAS IS
DISPERSED. REMOVE OPEN FLAMES.
Neutralizing Agent:NONE

Handling and Storage Precautions:STORE AND USE WITH ADEQUATE
VENTILATION. NEVER USE IN A CLOSED OR CONFINED SPACE. STORE IN COOL
PLACE (<120F,49C).
Other Precautions:DO NOT BREATHE VAPORS. AVOID CONTACT WITH EYES,SKIN
AND CLOTHING. USE ONLY IN WELL VENTILATED AREAS.

Respiratory Protection:NONE NEEDED IN NORMAL USE.
Ventilation:NOT APPLICABLE. FOR USE OUTDOORS
Protective Gloves:NONE NEEDED IN NORMAL USE.
Eye Protection:NONE NEEDED IN NORMAL USE.
Other Protective Equipment:NONE.
Work Hygienic Practices:NOT APPLICABLE.
Supplemental Safety and Health
NONE

HCC:G3
Boiling Pt:B.P. Text:-22F,-30C
Decomp Temp:Decomp Text:>1400F
Vapor Pres:4932
Vapor Density:4.26
Spec Gravity:1.315
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR, COLORLESS, LIQUIFIED GAS. SLIGHT ETHEREAL
ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
ALKALI OR ALKALINE EARTH METALS-POWDERED ALUMINUM, ZINC, BERYLLIUM,
ETC.
Stability Condition to Avoid:HIGH TEMPERATURES AND OPEN FLAMES
Hazardous Decomposition Products:MAY DECOMPOSE TO FORM HIGHLY TOXIC AND
IRRITATING HYDROGEN CHLORIDE,HYDROGEN FLUORIDE AND TRACES OF
PHOSGENE.

Waste Disposal Methods:DISPOSE OF EMPTY CONTAINERS IN ACCORDANCE WITH
FEDERAL,STATE AND 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.