5-Hexyn-1-ol
Also known as: hex-5-yn-1-ol, 6-hydroxy-1-hexyne, 1-hydroxy-5-hexyne, 5-hexynyl alcohol
5-Hexyn-1-ol (CAS 928-90-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H10O and a molecular weight of 98.143 g/mol. Key properties include a boiling point of 167.1±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 70.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 928-90-5
- Jingsj CID
- J-29400-8
- Molecular Formula
- C6H10O
- Molecular Weight
- 98.143 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 167.1±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 70.0±0.0 °C |
| Exact Mass | 98.073166 |
| PSA | 20.23000 |
| LogP | 0.75 |
| Vapor Pressure | 0.6±0.6 mmHg at 25°C |
| Refractive Index | 1.449 |
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 5-Hexyn-1-ol?
The CAS number of 5-Hexyn-1-ol is 928-90-5.
What are the molecular formula and molecular weight of 5-Hexyn-1-ol?
5-Hexyn-1-ol has molecular formula C6H10O and molecular weight 98.143 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Hexyn-1-ol (CAS 928-90-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29400-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.