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1-Heptene

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1-Heptene molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 1-Heptene (CAS 25339-56-4). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS25339-56-4
Molecular formulaC7H14
Molecular weight98.19 g/mol
IUPAC namehept-1-ene
SynonymsHept-1-ene · HEPTENE · n-Heptene · .alpha.-Heptylene · 1-HEPTENE [HSDB] · 25339-56-4(n-Heptene)592-76-7(1-Heptene)
Safety & Hazards (GHS) Danger
Flammable Flammable Health hazard Health hazard Environmental hazard Environmental hazard
  • H225 Highly Flammable liquid and vapor
  • H304 May be fatal if swallowed and enters airways
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1-HEPTENE, 97% 262269-100ML
262269-25ML		 Request Quote
Sigma 1-HEPTENE, 99+% H3208-5G Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.