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2-Diethylaminoethanethiol

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2-Diethylaminoethanethiol Basic information

Product Name:
2-Diethylaminoethanethiol
Synonyms:
  • n,n-diethyl-cysteamine
  • N-Diaethyl cysteamin
  • n-diaethylcysteamin
  • n-diethylcysteamine
  • Triethylamine, 2-mercapto-
  • DIETHYLAMINOETHANE THIOL
  • DIETHYLAMINOETHANETHIOL(2-)
  • 2-(DIETHYLAMINO)ETHANETHIOL
CAS:
100-38-9
MF:
C6H15NS
MW:
133.26
EINECS:
202-846-8
Mol File:
100-38-9.mol
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2-Diethylaminoethanethiol Chemical Properties

Boiling point:
74 °C(Press: 32 Torr)
Density 
0.899 (estimate)
refractive index 
1.5500 (estimate)
solubility 
Acetonitrile, Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
pka
8.89±0.10(Predicted)
form 
Oil
color 
Colourless to Pale Orange
Stability:
Air Sensitive, Hygroscopic
CAS DataBase Reference
100-38-9(CAS DataBase Reference)
NIST Chemistry Reference
Ethanethiol, 2-(diethylamino)-(100-38-9)
EPA Substance Registry System
2-(Diethylamino)ethanethiol (100-38-9)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
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2-Diethylaminoethanethiol Usage And Synthesis

Chemical Properties

Colourless to Pale Orange Oil

Uses

2-(Diethylamino)ethanethiol is an intermediate in the synthesis of (S)-Pregabalin (P704790).

Synthesis Reference(s)

Journal of the American Chemical Society, 70, p. 950, 1948 DOI: 10.1021/ja01183a018

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