|CAS #: 75-45-6||Monochlorodifluoromethane
| UN #: 1018
| EINECS #: 200-871-9
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Combustible under specific conditions. Gives off irritating or toxic fumes (or gases) in a fire.||NO open flames.||In case of fire in the surroundings, use appropriate extinguishing media. In case of fire: keep cylinder cool by spraying with water.|
|SYMPTOMS||ACUTE HAZARDS||FIRST AID|
|Inhalation||Irregular heartbeat. Confusion. Drowsiness. Unconsciousness.||Use ventilation, local exhaust or breathing protection.||Fresh air, rest. Artificial respiration may be needed. Refer for medical attention.|
|Skin||ON CONTACT WITH LIQUID: FROSTBITE.||Cold-insulating gloves.||ON FROSTBITE: rinse with plenty of water, do NOT remove clothes. Refer for medical attention .|
|Eyes||Redness. Pain.||Wear safety goggles.||First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.|
|Ingestion||Do not eat, drink, or smoke during work.|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
According to UN GHS Criteria
|Fireproof. Cool. Ventilation along the floor.|
|Special insulated cylinder.|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|Occupational exposure limits|
TLV: 1000 ppm as TWA; A4 (not classifiable as a human carcinogen).
MAK: 1800 mg/m3, 500 ppm; peak limitation category: II(8); pregnancy risk group: C.
EU-OEL: 3600 mg/m3, 1000 ppm as TWA
|This substance may be hazardous to the environment. Special attention should be given to its impact on the ozone layer.|
|High concentrations in the air cause a deficiency of oxygen with the risk of unconsciousness or death.
Check oxygen content before entering the area.
The odour warning when the exposure limit value is exceeded is insufficient.
Do NOT use in the vicinity of a fire or a hot surface, or during welding.
Turn leaking cylinder with the leak up to prevent escape of gas in liquid state.
|All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.|
See Also: Toxicological Abbreviations Chlorodifluoromethane (IARC Summary & Evaluation, Supplement7, 1987) Chlorodifluoromethane (IARC Summary & Evaluation, Volume 41, 1986) Chlorodifluoromethane (IARC Summary & Evaluation, Volume 71, 1999)