(S)-(-)-3-Butyn-2-ol

(S)-(-)-3-Butyn-2-ol Basic information

Product Name:	(S)-(-)-3-Butyn-2-ol
Synonyms:	(S)-(-)-1-Bytyn-3-ol;(S)-(-)3-Bytyn-2-ol;(S)-3-Bytyn-2-ol;(S)-(-)-3-Butyn-2-ol ,97%;(2S)-(-)-But-3-yn-2-ol;(3S)-(-)-But-1-yn-3-ol, (3S)-(-)-3-Hydroxybut-1-yne;(S)-(-)-3-Butyn-2-ol 97%;(S)-(-)-3-Butyn-2-ol
CAS:	2914-69-4
MF:	C4H6O
MW:	70.09
EINECS:	608-322-9
Product Categories:	Acetylenes;Acetylenic Alcohols & Their Derivatives;Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry;Chiral Compound;Alcohols;Chiral Building Blocks;Organic Building Blocks
Mol File:	2914-69-4.mol

(S)-(-)-3-Butyn-2-ol Chemical Properties

Melting point	-22.07°C (estimate)
alpha	-45 º (neat)
Boiling point	108-111 °C (lit.)
density	0.883 g/mL at 20 °C (lit.)
refractive index	n20/D 1.426(lit.)
Fp	78 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	13.28±0.20(Predicted)
form	Liquid
color	Clear colorless to yellow
Specific Gravity	0.88
optical activity	[α]22/D 45°, neat
Water Solubility	Miscible with water.
BRN	4652597
InChIKey	GKPOMITUDGXOSB-BYPYZUCNSA-N
CAS DataBase Reference	2914-69-4(CAS DataBase Reference)

Safety Information

MSDS Information

(S)-(-)-3-Butyn-2-ol Usage And Synthesis

Chemical Properties	clear colorless to yellow liquid
Uses	Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.
Uses	(S)-(-)-3-Butyn-2-ol is used to prepare (S)-(-)-2-tert-butyldimethylsiloxybut-3-yne. It finds application in ruthenium-catalyzed polymerization to get helical polyacetylenes.

(S)-(-)-3-Butyn-2-ol Preparation Products And Raw materials

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