◆ Reagent

2-Butynedioic acid

CAS 142-45-0 · C4H2O4
Hazard class
Danger — Corrosive, Toxic, Irritant / harmful
Pictograms
CorrosiveToxicIrritant / harmful
H-statements
  • H301
  • H311
  • H314
  • H315
  • H319
  • H335
Molecular weight
114.06 g/mol
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent is a free chemical safety search. API · Console