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Cyclopentene

CAS 142-29-0 · C5H8
Hazard class
Danger — Flammable, Irritant / harmful, Health hazard
Pictograms
FlammableIrritant / harmfulHealth hazard
H-statements
  • H225 Highly flammable liquid and vapour
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H304 May be fatal if swallowed and enters airways
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation
  • H412 Harmful to aquatic life with long lasting effects
  • H332 Harmful if inhaled
Synonyms
205-532-9 · CYCLOPENTENE · 1-Cyclopentene · ONM2CKV81Z · UN2246 · RefChem:129879 · InChI=1/C5H8/c1-2-4-5-3-1/h1-2H,3-5H · LPIQUOYDBNQMRZ-UHFFFAOYSA-N
Molecular weight
68.12 g/mol
Browse similar
Flammable · Irritant / harmful · Health hazard
Data source
Aggregated classification PubChem · REACH-registered
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.