3-Heptene
反-3-庚烯
Also known as: (E)-hept-3-ene, 3-C7H14, 3-HEPTENE(TRANS), 3-Heptene,(E), E-3-Heptene, EINECS 209-769-9, Hept-3-ene, MFCD00009475, TRANS-HEPTENE-3, trans-3-heptene, trans-hept-3-ene
3-Heptene (CAS 14686-14-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H14 and a molecular weight of 98.186 g/mol. It is also known as (E)-hept-3-ene, 3-C7H14 and 3-HEPTENE(TRANS). Key properties include a melting point of −137-−136.6 °C(lit.), a boiling point of 94.4±7.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of -7.2±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14686-14-7
- Jingsj CID
- J-24426-8
- Molecular Formula
- C7H14
- Chinese Name
- 反-3-庚烯
- Molecular Weight
- 98.186 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −137-−136.6 °C(lit.) |
|---|---|
| Boiling Point | 94.4±7.0 °C at 760 mmHg |
| Density | 0.7±0.1 g/cm3 |
| Flash Point | -7.2±0.0 °C |
Frequently Asked Questions
What is the CAS number of 3-Heptene?
The CAS number of 3-Heptene is 14686-14-7.
What are the molecular formula and molecular weight of 3-Heptene?
3-Heptene has molecular formula C7H14 and molecular weight 98.186 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Heptene (CAS 14686-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24426-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.