3-Buten-1-ol
Also known as: Allylcarbinol, But-3-en-1-ol, 3-Butenol, 3-Butenyl alcohol, 1-Buten-4-ol, Homoallyl alcohol, Vinylethyl alcohol, CH2=CHCH2CH2OH
3-Buten-1-ol (CAS 627-27-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H8O and a molecular weight of 72.106 g/mol. Key properties include a melting point of 193ºC, a boiling point of 113.5±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 32.2±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 627-27-0
- Jingsj CID
- J-18791-7
- Molecular Formula
- C4H8O
- Molecular Weight
- 72.106 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 193ºC |
|---|---|
| Boiling Point | 113.5±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 32.2±0.0 °C |
| Exact Mass | 72.057518 |
| PSA | 20.23000 |
| LogP | 0.56 |
| Vapor Pressure | 10.6±0.4 mmHg at 25°C |
| Refractive Index | 1.415 |
| Additional Property | SOLUBLE |
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 3-Buten-1-ol?
The CAS number of 3-Buten-1-ol is 627-27-0.
What are the molecular formula and molecular weight of 3-Buten-1-ol?
3-Buten-1-ol has molecular formula C4H8O and molecular weight 72.106 g/mol.
What are the upstream and downstream products of 3-Buten-1-ol?
For 3-Buten-1-ol, Upstream Products: 2-Vinyloxirane, 1,4-Butanediol, Vinylmagnesium chloride; Downstream Products: Methyl 4-(4-oxobutyl)benzoate, 1,2,4-Butanetriol, 3-Hydroxytetrahydrofuran.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Buten-1-ol (CAS 627-27-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18791-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.