4-Phenyl-3-butyn-2-ol
4-苯基-3-丁炔-2-醇
Also known as: 3-Hydroxy-1-phenyl-1-butyne, 4-Phenylbut-3-yn-2-ol, (±)-4-Phenyl-3-butyn-2-ol, Methyl phenylethynyl carbinol, 3-Butyn-2-ol, 4-phenyl-, AURORA KA-7037, rac-4-Phenyl-3-butyn-2-ol
4-Phenyl-3-butyn-2-ol (CAS 5876-76-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H10O and a molecular weight of 146.18600 g/mol. It is also known as 3-Hydroxy-1-phenyl-1-butyne, 4-Phenylbut-3-yn-2-ol and (±)-4-Phenyl-3-butyn-2-ol. Key properties include a boiling point of 250.1ºC at 760mmHg, a density of 1.005 g/mL at 25ºC and a flash point of 110ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5876-76-6
- Jingsj CID
- J-855573-3
- Molecular Formula
- C10H10O
- Chinese Name
- 4-苯基-3-丁炔-2-醇
- Molecular Weight
- 146.18600 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 250.1ºC at 760mmHg |
|---|---|
| Density | 1.005 g/mL at 25ºC |
| Flash Point | 110ºC |
Frequently Asked Questions
What is the CAS number of 4-Phenyl-3-butyn-2-ol?
The CAS number of 4-Phenyl-3-butyn-2-ol is 5876-76-6.
What are the molecular formula and molecular weight of 4-Phenyl-3-butyn-2-ol?
4-Phenyl-3-butyn-2-ol has molecular formula C10H10O and molecular weight 146.18600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenyl-3-butyn-2-ol (CAS 5876-76-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-855573-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.