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

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(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
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(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.)
Flash point:
78 °F
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
Liquid
pka
13.28±0.20(Predicted)
Specific Gravity
0.88
color 
Clear colorless to yellow
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)
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Safety Information

Hazard Codes 
F,T+
Risk Statements 
11-26/27/28-36/38-36/37/38-28-24
Safety Statements 
16-26-36/37/39-45-28A
RIDADR 
UN 2929 6.1/PG 2
WGK Germany 
3
F 
10-23
HazardClass 
6.1
PackingGroup 
II
HS Code 
29052900

MSDS

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

Chemical Properties

clear colorless to yellow liquid

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.

Uses

Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.

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