3-Ethynylphenol

Modify Date: 2025-08-22 19:51:35

3-Ethynylphenol Structure
3-Ethynylphenol structure
Common Name 3-Ethynylphenol
CAS Number 10401-11-3 Molecular Weight 118.133
Density 1.1±0.1 g/cm3 Boiling Point 230.9±23.0 °C at 760 mmHg
Molecular Formula C8H6O Melting Point N/A
MSDS N/A Flash Point 106.1±15.6 °C

 Names

Name 3-Hydroxyphenylacetylene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 230.9±23.0 °C at 760 mmHg
Molecular Formula C8H6O
Molecular Weight 118.133
Flash Point 106.1±15.6 °C
Exact Mass 118.041862
PSA 20.23000
LogP 1.66
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.590

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases R36/38
Safety Phrases S26-S37/39
RIDADR 2810
WGK Germany 2
HS Code 2907199090

 Customs

HS Code 2907199090
Summary 2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

MFCD00078287
3-Ethynylphenol
m-ethynylphenol
Phenol, 3-ethynyl-
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