2-Diethylaminoethanethiol
- CAS NO.：100-38-9
- Empirical Formula: C6H15NS
- Molecular Weight: 133.26
- MDL number: MFCD00066258
- EINECS: 202-846-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:09:56
What is 2-Diethylaminoethanethiol?
Chemical properties
Colourless to Pale Orange Oil
The Uses of 2-Diethylaminoethanethiol
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
Properties of 2-Diethylaminoethanethiol
| 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) |
Safety information for 2-Diethylaminoethanethiol
Computed Descriptors for 2-Diethylaminoethanethiol
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