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3-propanolide; 1,3-propiolactone

CAS 57-57-8 · C3H4O2
Hazard class
Danger — Health hazard, Toxic
Pictograms
Health hazardToxic
H-statements
  • H350 May cause cancer
  • H330 Fatal if inhaled
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
Workplace exposure limits
NIOSH REL Ca None available
IDLH Ca [N.D]
Occupational exposure limits — NIOSH Pocket Guide.
Synonyms
beta-propiolactone · Propiolactone · 2-Oxetanone · Oxetan-2-one · Betaprone · Propanolide · 3-Propanolide · 1,3-Propiolactone
Molecular weight
72.06 g/mol
Browse similar
Health hazard · Toxic
Data source
Harmonised classification ECHA — EU CLP Annex VI
Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.
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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent 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.