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Crotononitrile

CAS 4786-20-3 · C4H5N
Hazard class
Danger — Flammable, Toxic, Irritant / harmful, Health hazard
Pictograms
FlammableToxicIrritant / harmfulHealth hazard
H-statements
  • H225 Highly flammable liquid and vapour
  • H301 Toxic if swallowed
  • H331 Toxic if inhaled
  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H332 Harmful if inhaled
  • H335 May cause respiratory irritation
  • H361d Suspected of damaging the unborn child
  • H370 Causes damage to organs
  • H372 Causes damage to organs through prolonged or repeated exposure
Synonyms
225-335-1 · CROTONONITRILE · RefChem:579468 · (E)-but-2-enenitrile · Crotonnitrile · (E)-2-Butenenitrile · Crotonic nitrile · 1-Cyanopropene
Molecular weight
67.09 g/mol
Browse similar
Flammable · Toxic · Irritant / harmful · Health hazard
Data source
Aggregated classification PubChem · REACH-registered
GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console
Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.