2-Methyl-4-phenyl-3-butyn-2-ol

2-甲基-4-苯基-3-丁炔-2-醇

Also known as: 2-Hydroxy-2-methyl-4-phenyl-3-butyne, 4-Phenyl-2-methyl-3-butyn-2-ol, 1,1-Dimethyl-3-phenyl-2-propyne-1-ol, 1,1-Dimethyl-3-phenylpropargyl alcohol, 1-Phenyl-3-methyl-1-butyne-3-ol, 3-Methyl-1-phenyl-1-butyne-3-ol, 4-Phenyl-2-methylbutyn-2-ol, 2-Methyl-4-phenylbut-3-yn-2-ol, 3-Butyn-2-ol, 2-methyl-4-phenyl-

CAS No.
1719-19-3
Jingsj CID
J-33807-1
Molecular Formula
C11H12O
Chinese Name
2-甲基-4-苯基-3-丁炔-2-醇
Molecular Weight
160.212 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-49℃
Boiling Point259.9±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point116.3±15.6 °C

Frequently Asked Questions

What is the CAS number of 2-Methyl-4-phenyl-3-butyn-2-ol?

1719-19-3

What are the molecular formula and molecular weight of 2-Methyl-4-phenyl-3-butyn-2-ol?

C11H12O, molecular weight 160.212 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026