Hazardous Chemical Information System (HCIS)



Hazardous Chemical Details

Cas Number 556-61-6
Chemical Name methyl isothiocyanate
Chemical Synonym
Hazard Category Acute toxicity – category 3
Acute toxicity – category 3
Skin corrosion – category 1B
Skin sensitisation – category 1
Hazardous to the aquatic environment (chronic) – category 1
Hazardous to the aquatic environment (acute) – category 1
Hazard Statement H331 (Toxic if inhaled)
H301 (Toxic if swallowed)
H314 (Causes severe skin burns and eye damage)
H317 (May cause an allergic skin reaction)
H410 (Very toxic to aquatic life with long-lasting effects)
Pictogram Pictogram of Skull and Crossbones GHS06 (Skull and Crossbones)
Pictogram of Corrosion GHS05 (Corrosion)
Pictogram of Environment GHS09 (Environment)
Signal Word Danger
Cut-offs
Notes 8 (The tables in schedule 6 of the WHS regulations replace some tables in the GHS, this may affect the cut off concentrations for this chemical.)
Sources EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.)

Hazardous Chemical History

Date Description
25/11/2016 Hazard Category modified from
[HC061:Acute toxicity – category 3,
HC061:Acute toxicity – category 3,
HC081:Skin corrosion – category 1B,
HC092:Skin sensitisation – category 1,
HC118:Hazardous to the aquatic environment (chronic) – category 1]

to
[HC061:Acute toxicity – category 3,
HC061:Acute toxicity – category 3,
HC081:Skin corrosion – category 1B,
HC092:Skin sensitisation – category 1,
HC118:Hazardous to the aquatic environment (chronic) – category 1,
HC115:Hazardous to the aquatic environment (acute) – category 1]
23/06/2016 Chemical Added