Hazardous Chemical Information System (HCIS)



Hazardous Chemical Details

Cas Number 74-90-8
Chemical Name hydrogen cyanide
Chemical Synonym hydrocyanic acid
Hazard Category Flammable liquid – category 1
Acute toxicity – category 2
Hazardous to the aquatic environment (acute) – category 1
Hazardous to the aquatic environment (chronic) – category 1
Hazard Statement H224 (Extremely flammable liquid and vapour)
H330 (Fatal if inhaled)
H410 (Very toxic to aquatic life with long-lasting effects)
Pictogram Pictogram of 
Flame
GHS02 ( Flame )
Pictogram of Skull and Crossbones GHS06 (Skull and Crossbones)
Pictogram of Environment GHS09 (Environment)
Signal Word Danger
Cut-offs
Notes
Sources EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.)

Hazardous Chemical History

Date Description
23/06/2016 Chemical Added