Hazard classDanger — Toxic, Irritant / harmful
PictogramsToxicIrritant / harmful
H-statements- H301 Toxic if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Synonyms2-Butynedioic acid-13C2 · 101391-58-6 · DTXSID50481249 · RefChem:258131 · DTXCID50432059 · (2,3-13C2)but-2-ynedioic acid · (2,3-~13~C_2_)But-2-ynedioic acid · Acetylene-13C2 dicarboxylic acid, 99 atom % 13C, 98% (CP)
Molecular weight116.04 g/mol
Data sourceAggregated classification PubChemGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.