Product ID:DU000025 FREON 22
MSDS Date:06/27/1991
FSC:6830
NIIN:00-060-9972
MSDS Number: BCWRT

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 800-441-9450

Preparer: W.J. BROCK

Cage: DO229

Telephone: 800-441-7515

Cage: DO229

CHLORODIFLUOROMETHANE

CAS: 75-45-6

RTECS: PA6390000

Fraction By Weight: 100%

OSHA PEL 1000 PPM

ACGIH TLV: 1000PPM; 9192

LD50 LC50 Mixture:INH LC50 (RAT) 220,000 PPM/4HR
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHALATION OF VAPOR MAY CAUSE
CENTRAL NERVOUS SYTEM DEPRESSION. CONTACT WITH LIQUID MAY CAUSE
FROSTBITE.
Explanation of Carcinogenicity:NO INGREDIENT OF A CONCENTRATION OF 0.1%
OR GREATER ISLISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN.
Effects of Overexposure:INHALATION: HEADACHE, CONFUSION,
LIGHTHEADEDNESS, DIZZINESS, NAUSEA, HEART IRREGULARITIES,
UNCONSCIOUSNESS, DEATH. SKIN/EYES: SKIN TURNS WHITE OR GRAY, PAIN,
LOSS OF FEELING OR "PINS AND NEEDLES", BLI STERS.
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING DISEASES
OF THE CENTRAL NERVOUS SYSTEM MAY HAVE INCREASED SUSCEPTIBILITY TO
THE TOXICITY OF OVEREXPOSURES. THERE ARE NO REPORTS OF HUMAN
SENSITIZATION.

First Aid:INHALED: REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE
ARTIFICIAL RESIRATION. IF BREATHING DIFFICULT; GIVE OXYGEN. SEE
DOCTOR. EYES: FLUSH WITH LOTS OF WATER FOR 15 MINUTES. SEE DOCTOR.
SKIN: TREAT FOR FROSTBITE BY GENTLY WARMING AFFECTED AREA. SEE
DOCTOR. INGESTED: NOT CONSIDERED A POTENTIAL ROUTE OF EXPOSURE.

Flash Point Method:TOC
Flash Point:NONE
Lower Limits:NONE
Upper Limits:NONE
Extinguishing Media:MEDIA APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:CYLINDERS ARE EQUIPPED WITH PRESSURE AND
TEMPERATURE RELIEF VALVES BUT MAY RUPTURE UNDER FIRE CONDITIONS.
DECOMPOSITION MAY OCCUR.

Spill Release Procedures:VENTILATE AREA-ESPECIALLY LOW PLACES WHERE
HEAVY VAPORS MIGHT COLLECT. REMOVE OPEN FLAMES. USE PROPER
PROTECTIVE CLOTHING; SCBA REQUIRED FOR CONFINED SPACE OR LARGE
SPILLS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE CONTAINERS IN CLEAN, DRY AREA.
DO NOT HEAT ABOVE 125F. KEEP VALVES TIGHT; USE PROTECTIVE GLOVES &
EYE PROTECTION WHEN HANDLING LIQUID.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:USE SELF-CONTAINED BREATHING APPARATUS IN
CONFINED SPACE OR LARGE SPILLS. IF USED; A PROGRAM IN ACCORDANCE
WITH 29 CFR 1910.134 MUST BE IMPLEMENTED.
Ventilation:USE ADEQUATE MECHANICAL VENTILATION.
Protective Gloves:IMPERVIOUS
Eye Protection:SAFETY/CHEM GOGGLES
Other Protective Equipment:EYE WASH STATION & SAFETY SHOWER
Work Hygienic Practices:WASH HANDS AFTER USE AND BEFORE EATING,
DRINKING, OR SMOKING.
Supplemental Safety and Health
CYLINDER NSN: 8120-01-338-6024; INTERSTATE COMMERCE IDENTIFYING
NUMBER:4BA300 OR 4BW300. 8120-01-338-6024 REPLACES
8120-00-598-6598.

HCC:G3
Boiling Pt:B.P. Text:-41F,-41C
Melt/Freeze Pt:M.P/F.P Text:1170F,632C
Vapor Pres:151 PSIG
Vapor Density:3.0(AIR=1)
Spec Gravity:1.194
pH:7
Evaporation Rate & Reference:>1 (CCL4=1.0)
Solubility in Water:SLIGHT
Appearance and Odor:CLEAR-COLORLESS, SLIGHT ETHEREAL ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
ALKALI OR ALKALINE EARTH METALS-POWDERED AL,ZN,BE,MG, ETC
Stability Condition to Avoid:HIGH TEMPERATURES, IGNITION SOURCES
Hazardous Decomposition Products:HYDROCHLORIC & HYDROFLUORIC
ACIDS-POSSIBLE CARBONYL HALIDES.

Waste Disposal Methods:KEEP IN COVERED DRUMS, PENDING DISPOSAL. HANDLE
& DISPOSE IN FULL COMPLIANCE WITH ALL APPLICABLE INTERNATIONAL,
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.