3-Ethynylphenol

3-羟基苯乙炔

Also known as: 3-Hydroxyphenylacetylene, m-Ethynylphenol, m-Hydroxyethynylbenzene, Phenol, 3-ethynyl-, 3-Hydroxy-1-ethynylbenzene, MFCD00078287

CAS No.
10401-11-3
Jingsj CID
J-26232-5
Molecular Formula
C8H6O
Chinese Name
3-羟基苯乙炔
Molecular Weight
118.133 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point230.9±23.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point106.1±15.6 °C

Frequently Asked Questions

What is the CAS number of 3-Ethynylphenol?

10401-11-3

What are the molecular formula and molecular weight of 3-Ethynylphenol?

C8H6O, molecular weight 118.133 g/mol

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