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3-Mercapto-2-butanol

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3-Mercapto-2-butanol Basic information

Product Name:
3-Mercapto-2-butanol
Synonyms:
  • FEMA 3502
  • 3-MERCAPTOBUTAN-2-OL
  • 3-mercapto-2-butanol, mixture of isomers
  • 3-Mercapto-2-butanol,mixture of isomers
  • 3-MERCAPTO-2-BUTANOL, 97%, MIXTURE OF IS OMERS
  • 3-Mercapto-2-butanol
  • 2-Butanol, 3-mercapto-
  • 2-Hydroxy-3-butanethiol
CAS:
54812-86-1
MF:
C4H10OS
MW:
106.19
EINECS:
623-570-8
Product Categories:
  • API intermediates
  • Self Assembly&Contact Printing
  • Self-Assembly Materials
  • Sulfur Compounds
  • Thiols/Mercaptans
  • ThiolsOrganic Building Blocks
Mol File:
54812-86-1.mol
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3-Mercapto-2-butanol Chemical Properties

Melting point:
-100°C (estimate)
Boiling point:
59-61 °C10 mm Hg(lit.)
Density 
0.999 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.48(lit.)
Flash point:
143 °F
form 
liquid (estimate)
pka
10.57±0.10(Predicted)
color 
Colorless to Almost colorless
LogP
0.477 (est)
CAS DataBase Reference
54812-86-1(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
RIDADR 
UN 3336 3/PG 3
WGK Germany 
3
HS Code 
2930.90.9250
HazardClass 
3.2
PackingGroup 
III

MSDS

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3-Mercapto-2-butanol Usage And Synthesis

Chemical Properties

A colorless liquid.

Uses

Used as food flavor

Definition

ChEBI: 3-Mercapto-2-butanol is a secondary alcohol.

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