Product ID:ENVI-RO-TECH FREEZER 1672 AEROSOL
MSDS Date:01/14/1997
FSC:6850
NIIN:01-406-1356
MSDS Number: BYCHL

Emergency Phone: 806-372-8523

Info Phone: 806-372-8523/800-858-4043043

Preparer: B. RIFFEL

Cage: 54700

Telephone: 806-372-8523

Cage: 1F026

1,1,1,2-TETRAFLUOROETHANE

CAS: 811-97-2

Fraction By Weight: 100%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: MAJOR POTENTIAL ROUT OF
EXPOSURE. MINIMAL EFFECTS OBSERVED BELOW 1000 PPM. DIZZINESS,
DROWSINESS, AND THROAT IRRITATION AT LEVELS ABOVE 10,000 PPM.
EYES: LIQUID CAN CAUSE SLIGHT, TEMPOR ARY IRRITATION WITH SLIGHT
TEMPORARY CORNEAL INJURY. VAPORS CAN IRRITATE EYES. SKIN:
PROLONGED OR REPEATED CONTACT WITH LIQUID CAN CAUSE FREEZING OF
SKIN TISSUES, DEFATTING, AND DERMATITIS. INGESTI ON: SINGLE DOSE
TOXICITY IS LOW TO MODERATE.
Explanation of Carcinogenicity:NOT A CARCINOGEN.
Effects of Overexposure:INHALATION: DIZZINESS, DROWSINESS,& THROAT
IRRITATION, UNCONSCIOUSNESS & DEATH, BLOOD PRESSURE DEPRESSION,
CARDIAC SENSITIZATION, AND VENTRICULAR ARRHYTHMIA CAN RESULT FROM
EXPOSURE TO NEAR-ANESTHET IC LEVELS. EYES: LIQUID CAN CAUSE,
IRRITATION WITH SLIGHT TEMPORARY CORNEAL INJURY. VAPORS CAN
IRRITATE EYES. SKIN: CAN CAUSE FREEZING OF SKIN TISSUES, DEFATTING,
AND DERMATITIS. INGESTION: IF VOMIT ING OCCURS LIQUID CAN BE
ASPIRATED INTO LUNGS, CAN CAUSE CHEMICAL PNEUMONIA & SYSTEMIC
EFFECTS. HUMAN PSYCHOTROPIC GASTROINTESTINAL, & CENTRAL NERVOUS
SYSTEM EFFECTS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MFR.

First Aid:INHALATION: MOVE TO FRESH AIR IN CASE OF ACCIDENTAL
INHALATION OF VAPORS. IF VICTIM HAS STOPPED BREATHING, GIVE
ARTIFICIAL RESPIRATION. CALL FOR PROMPT MEDICAL ATTENTION. EYES:
FLUSH EYES WITH LARGE AMOUNTS OF WATER FOR 15 MINUTES . IF
IRRITATION PERSISTS, GET MEDICAL ATTENTION. SKIN CONTACT: REMOVE
CONTAMINATED CLOTHING & SHOES. FLUSH WITH LARGE AMOUNTS OF WATER.
USE SOAP.INGESTION: DO NOT I NDUCE VOMITING UNLESS DIRECTED BY
PHYSICIAN. IF CONSCIOUS AND ALERT, GIVE 2 GLASSES OR WATER. SEEK
MEDICAL ATTENTION IMMEDIATELY.

Flash Point Method:TCC
Flash Point:NONE
Extinguishing Media:WATER, FOAM, DRY CHEMICAL, CARBON DIOXIDE.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD WEAR SELF-CONTAINED
POSITIVE-PRESSURE BREATHING APPARATUS AND AVOID SKIN CONTACT.
Unusual Fire/Explosion Hazard:AEROSOL CANS MAY ERUPT WITH FORCE AT
TEMPS ABOVE 120F. HAZARDOUS COMBUSTION PRODUCTS: SMOKE, FUMES AND
OXIDES OF CARBON.

Spill Release Procedures:EVACUATE AREA. VENTILATE AREA WELL AND AVOID
BREATHING VAPORS. VAPOR CONCENTRATION WILL BE HIGHEST ALONG FLOOR
AND IN LOW LYING AREAS. PICK UP LIQUID ON SUITABLE ABSORBENT AND
STORE IN SEALED CONTAINE RS.

Handling and Storage Precautions:STORAGE TEMPERATURE:AMBIENT. STORAGE
PRESSURE: ATMOSPHERIC. KEEP CONTAINER CLOSED WHEN NOT IN USE. STORE
IN COOL, WELL VENTILATED PLACE OUT OF DIRECT SUNLIGHT AND AWAY FROM
INCOMPATIBLE MATERIALS. FOL LOW ALL MSDS SHEET AND LABEL WARNINGS
EVEN AFTER CONTAINER IS EMPTIED.
Other Precautions:NONE SPECIFIED BY MFR.

Respiratory Protection:IF CONCENTRATIONS ARE OVER THE EXPOSURE LIMIT
AND ARE KNOWN, AIR PURIFYING RESPIRATOR WITH ORANIC VAPOR
CARTRIDGES MAY BE ACCEPTABLE.REFER TO CARTRIDGES FOR ACCEPTABLE
LEVELS. IF CONCENTRATIONS ARE OV ER EXPOSURE LIMIT AND ARE UNKNOWN,
USE A SUPPLIED AIR RESPIRATOR.
Ventilation:LOCAL EXHAUST VENTILATION ACCEPTABLE.
Protective Gloves:SOLVEX, BUTYL, NEOPRENE OR BUNA GLOVES RECOMMENDED.
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:NONE
Work Hygienic Practices:NONE
Supplemental Safety and Health
NONE

HCC:V2
Boiling Pt:=-16.C, 3.2F
Melt/Freeze Pt:M.P/F.P Text:NIF
Vapor Density:3.0(AIR=1)
Spec Gravity:1.202
pH:7-8
Evaporation Rate & Reference:>1, WATER=1
Solubility in Water:0, INSOLUBLE.
Appearance and Odor:CLEAR WATER-WHITE LIQUID W/LOW ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
REACTIVE ALKALI METALS, STRONG ACIDS & BASES.
Stability Condition to Avoid:CONTACT WITH OPEN FLAME, HEAT.
Hazardous Decomposition Products:HYDROGEN FLUORIDE, CARBON DIOXIDE, AND
CARBON MONXIDE.

Waste Disposal Methods:IDISPOSE OF IN ACCORDANCE WITH FEDERAL,STATE AND
LOCAL REGULATIONS.

Toxicological Information:RESULTS OF COMPONENT TOXICITY TEST PERFORMED:
INFORMATION NOT AVAILABLE. HUMAN EXPERIENCE: INFORMATION NOT
AVAILABLE.

Ecological:FURTHER ECOLOGICAL INFORMATION: INFORMATION NOT AVAILABLE.

SARA Title III Information:SECTION 302: NONE OF THE CHEMICALS ARE
SECTION 302 HAZARDS. SECTION 311/312:THIS PRODUCT IS HAZARDOUS. IT
SHOULD BE REPORTED UNDER THE FOLLOWING EPA HAZARD:IMMEDIATE (ACUTE)
HEALTH HAZARD. NONE OF THE CHEMICALS ARE 313 TOXIC CHEMICALS.
Federal Regulatory Information:ALL SUBSTANCES ARE TSCA LISTED.
State Regulatory Information:NONE OF THE CHEMICALS ARE ON THE
PROPOSITION 65 LIST.

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.