3-Methyl-2-penten-4-yn-1-ol
3-甲基-2-戊烯-4-炔醇
Also known as: 1-Hydroxy-3-methyl-2-penten-4-yne, 1-Pentol, 2-Penten-4-yn-1-ol,3-methyl-, 3-Methylpenten-2-in-4-ol-1, 3-methylpent-2-en-4-yn-1-ol, EINECS 203-284-6
3-Methyl-2-penten-4-yn-1-ol (CAS 105-29-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H8O and a molecular weight of 96.12710 g/mol. It is also known as 1-Hydroxy-3-methyl-2-penten-4-yne, 1-Pentol and 2-Penten-4-yn-1-ol,3-methyl-. Key properties include a boiling point of 65(顺式);73(反式), a density of 0.94g/cm3 and a flash point of 65.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 105-29-3
- Jingsj CID
- J-43900-6
- Molecular Formula
- C6H8O
- Chinese Name
- 3-甲基-2-戊烯-4-炔醇
- Molecular Weight
- 96.12710 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 65(顺式);73(反式) |
|---|---|
| Density | 0.94g/cm3 |
| Flash Point | 65.6ºC |
Frequently Asked Questions
What is the CAS number of 3-Methyl-2-penten-4-yn-1-ol?
The CAS number of 3-Methyl-2-penten-4-yn-1-ol is 105-29-3.
What are the molecular formula and molecular weight of 3-Methyl-2-penten-4-yn-1-ol?
3-Methyl-2-penten-4-yn-1-ol has molecular formula C6H8O and molecular weight 96.12710 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methyl-2-penten-4-yn-1-ol (CAS 105-29-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43900-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.