1,1-Dichloroethylene

CAS RN:75-35-4

Protective Distance

The following is extracted from ERG Guide 171: SUBSTANCES (Low to Moderate Hazard)

PUBLIC SAFETY
· As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.
EVACUATION
Spill
· See the Initial Isolation and Protective Action Distances for highlighted materials. For non-highlighted materials, increase, in the downwind direction, as necessary, the isolation distance shown under "PUBLIC SAFETY".
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.
Find more information on this substance at: Hazardous Substances Data Bank , TOXNET , PubMed