1-Penten-3-ol
Also known as: Ethyl vinyl carbinol, Pent-1-en-3-ol, 1-Ethylallyl alcohol, 1-Pentene-3-ol, 3-Hydroxy-1-pentene, alpha-Ethylallyl alcohol, FEMA 3584
1-Penten-3-ol (CAS 616-25-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H10O and a molecular weight of 86.132 g/mol. Key properties include a boiling point of 112.5±8.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 25.0±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 616-25-1
- Jingsj CID
- J-13791-7
- Molecular Formula
- C5H10O
- Molecular Weight
- 86.132 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 112.5±8.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 25.0±0.0 °C |
| Exact Mass | 86.073166 |
| PSA | 20.23000 |
| LogP | 1.05 |
| Vapor Pressure | 11.2±0.4 mmHg at 25°C |
| Refractive Index | 1.422 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
Customs & Trade Information
| HS Code | 2905290000 |
|---|---|
| Summary | 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Penten-3-ol?
The CAS number of 1-Penten-3-ol is 616-25-1.
What are the molecular formula and molecular weight of 1-Penten-3-ol?
1-Penten-3-ol has molecular formula C5H10O and molecular weight 86.132 g/mol.
Is 1-Penten-3-ol hazardous?
1-Penten-3-ol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Penten-3-ol (CAS 616-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13791-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.