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Ethyl (2E)-4-oxo-2-butenoate

CAS 2960-66-9 · C6H8O3
Hazard class
Danger — Corrosive, Toxic, Irritant / harmful, Environmental hazard
Pictograms
CorrosiveToxicIrritant / harmfulEnvironmental hazard
H-statements
  • H300 Fatal if swallowed
  • H301 Toxic if swallowed
  • H314 Causes severe skin burns and eye damage
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
  • H335 May cause respiratory irritation
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects
Synonyms
2960-66-9 · ethyl (2E)-4-oxo-2-butenoate · RefChem:341698 · Ethyl trans-4-oxo-2-butenoate · (E)-Ethyl 4-oxobut-2-enoate · Ethyl (E)-4-oxobut-2-enoate · Ethyl 4-oxobut-2-enoate · 2-Butenoic acid, 4-oxo-, ethyl ester, (2E)-
Molecular weight
128.13 g/mol
Browse similar
Corrosive · Toxic · Irritant / harmful · Environmental hazard
Data source
Aggregated classification PubChem
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.