- H: 225 Highly flammable liquid and vapour
- H: 300 + 310 + 330Fatal if swallowed, in contact with skin or if inhaled
- H: 314Causes severe skin burns
and eye damage. - H: 317May cause an allergic skin reaction
- H: 410Very toxic to aquatic life with long lasting effects
- 1-Buten-3-on
- 3-Buten-2-one
- but-3-en-2-one butenone
- Butenon
- Vinyl methyl ketone
- Vinylmethylketon