Hex-2-yne
Also known as: 1-Methyl-2-propylacetylene, 2-HEXYNE, 2-Hexyne, 2-Hexyne,98+%, 2-Hexyne,99%, C3H7CequivCCH3, EINECS 212-117-6, Hex-2-in, METHYL-N-PROPYLACETYLENE, MFCD00009470, Methyl propyl acetylene, Methyl(propyl)acetylene, Methylpropylacetylene, hex-2-yne
Hex-2-yne (CAS 764-35-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H10 and a molecular weight of 82.144 g/mol. Key properties include a melting point of -90°C, a boiling point of 85.4±3.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of -11.1±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 764-35-2
- Jingsj CID
- J-26235-8
- Molecular Formula
- C6H10
- Molecular Weight
- 82.144 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -90°C |
|---|---|
| Boiling Point | 85.4±3.0 °C at 760 mmHg |
| Density | 0.7±0.1 g/cm3 |
| Flash Point | -11.1±0.0 °C |
| Exact Mass | 82.078247 |
| LogP | 2.52 |
| Vapor Pressure | 77.8±0.1 mmHg at 25°C |
| Refractive Index | 1.416 |
Frequently Asked Questions
What is the CAS number of Hex-2-yne?
The CAS number of Hex-2-yne is 764-35-2.
What are the molecular formula and molecular weight of Hex-2-yne?
Hex-2-yne has molecular formula C6H10 and molecular weight 82.144 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. "Hex-2-yne (CAS 764-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26235-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.