5-HEXYN-3-OL

5-HEXYN-3-OL Basic information

Product Name:	5-HEXYN-3-OL
Synonyms:	5-HEXYN-3-OL;1-Hexyn-4-ol;Ethyl propargyl carbinol~1-Hexyn-4-ol;hex-5-yn-3-ol;ethyl propargyl carbinol;5-HEXYN-3-OL, 98+%;5-Hexyn-3-ol 97%;5-HEXYN-3-OL, 98%5-HEXYN-3-OL, 98%5-HEXYN-3-OL, 98%
CAS:	19780-84-8
MF:	C6H10O
MW:	98.14
EINECS:	243-304-0
Product Categories:	Acetylenes;Acetylenic Alcohols & Their Derivatives
Mol File:	19780-84-8.mol

5-HEXYN-3-OL Chemical Properties

Melting point	-34°C (estimate)
Boiling point	73-76°C 60mm
density	0.886 g/mL at 25 °C
refractive index	1.4430
Fp	21°C
storage temp.	2-8°C
pka	14.29±0.20(Predicted)
form	clear liquid
color	Colorless to Light orange to Yellow
BRN	1698904
EPA Substance Registry System	5-Hexyn-3-ol (19780-84-8)

Safety Information

Hazard Codes	Xn
Risk Statements	36/37/38-41-22-10
Safety Statements	26-36/37/39-39
RIDADR	1987
WGK Germany	3
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29052900

MSDS Information

Provider	Language
ALFA	English

5-HEXYN-3-OL Usage And Synthesis

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.]

5-HEXYN-3-OL Preparation Products And Raw materials

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5-HEXYN-3-OL

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