4-HEXYN-3-OL

Names

[ CAS No. ]:
20739-59-7

[ Name ]:
4-HEXYN-3-OL

[Synonym ]:
MFCD00041591
4-Hydroxy-2-hexin
Hex-4-in-3-ol
4-hexyn-3-ol
Ethyl 1-propynyl carbinol
rac-4-hexyn-3-ol

Chemical & Physical Properties

[ Density]:
0.894

[ Boiling Point ]:
148.2ºC at 760mmHg

[ Molecular Formula ]:
C₆H₁₀O

[ Molecular Weight ]:
98.14300

[ Flash Point ]:
53.8ºC

[ Exact Mass ]:
98.07320

[ PSA ]:
20.23000

[ LogP ]:
0.78060

[ Vapour Pressure ]:
1.65mmHg at 25°C

[ Index of Refraction ]:
1.45

Safety Information

[ Hazard Codes ]:
Xn: Harmful;N: Dangerous for the environment;

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
UN 1987

[ Packaging Group ]:
III

[ HS Code ]:
2905290000

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2905290000

[ Summary ]:
2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%