Methacryloyl chloride
CAS 920-46-7 · C4H5ClO
Hazard classDanger — Flammable, Corrosive, Toxic, Irritant / harmful
PictogramsFlammableCorrosiveToxicIrritant / harmful
H-statements- H225 Highly flammable liquid and vapour
- H302 Harmful if swallowed
- H314 Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H330 Fatal if inhaled
- H412 Harmful to aquatic life with long lasting effects
Synonyms213-058-9 · METHACRYLOYL CHLORIDE · Methacrylyl chloride · 2-Methyl-2-propenoyl chloride · Methacrylic acid chloride · Methacryl chloride · 2-Propenoyl chloride, 2-methyl- · Methacrylic chloride
Molecular weight104.53 g/mol
Data sourceAggregated classification PubChem · REACH-registeredGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.
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