Trifluoromethane

CAS RN:75-46-7

Protective Distance

Distances per ERG Guide 120
Distances per ERG Guide 126


The following is extracted from ERG Guide 120: GASES - INERT (Including Refrigerated Liquids)

PUBLIC SAFETY
· As an immediate precautionary measure, isolate spill or leak area for at least 100 meters (330 feet) in all directions.
EVACUATION
Large Spill
· Consider initial downwind evacuation for at least 100 meters (330 feet).
Fire
· If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.

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The following is extracted from ERG Guide 126: GASES - COMPRESSED or LIQUEFIED (Including Refrigerant Gases)

PUBLIC SAFETY
· As an immediate precautionary measure, isolate spill or leak area for at least 100 meters (330 feet) in all directions.
EVACUATION
Large Spill
· Consider initial downwind evacuation for at least 500 meters (1/3 mile).
Fire
· If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.

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