| Identification | Back Directory | [Name]
5-HEXYN-3-OL | [CAS]
19780-84-8 | [Synonyms]
1-Hexyn-4-ol
5-HEXYN-3-OL
hex-5-yn-3-ol
5-Hexyn-3-ol 97%
5-HEXYN-3-OL, 98+%
ethyl propargyl carbinol
Ethyl propargyl carbinol~1-Hexyn-4-ol | [EINECS(EC#)]
243-304-0 | [Molecular Formula]
C6H10O | [MDL Number]
MFCD00041593 | [MOL File]
19780-84-8.mol | [Molecular Weight]
98.14 |
| Chemical Properties | Back Directory | [Melting point ]
-34°C (estimate) | [Boiling point ]
73-76°C 60mm | [density ]
0,892 g/cm3 | [refractive index ]
1.4430 | [Fp ]
21°C | [storage temp. ]
2-8°C | [form ]
clear liquid | [pka]
14.29±0.20(Predicted) | [color ]
Colorless to Light orange to Yellow | [BRN ]
1698904 | [EPA Substance Registry System]
5-Hexyn-3-ol (19780-84-8) |
| Hazard Information | Back Directory | [Purification Methods]
Purify the hexynol by fractionation in a vacuum. The carbamoyl derivative (prepared by reaction with COCl2/toluene followed by NH3) is crystallised by dissolving in the minimum volume of toluene and adding excess of pet ether (b 40-60o ) and has m 70-71o. [L.nger et al. Helv Chim Acta 42 2379 1959, Beilstein 1 IV 2235.] |
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