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| CAS No.: | 630-22-8 |
|---|---|
| Name: | 2,2-DIMETHYLTHIOPROPIONAMIDE |
| Molecular Structure: | |
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| Formula: | C5H11 N S |
| Molecular Weight: | 117.215 |
| Synonyms: | Propanethioamide,2,2-dimethyl-;Propionamide,2,2-dimethylthio- (7CI,8CI);2,2-Dimethylpropanethioamide;NSC 381432;Neopentanethioamide;Thiopivalamide; |
| Density: | 0.978±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point: | 117-119℃ (ethyl acetate hexane ) |
| Boiling Point: | 162.1±23.0℃ (760 Torr) |
| Flash Point: | 51.9±22.6℃ |
| Solubility: | Soluble in water (10 g/L) (25°C). |
| PSA: | 58.11000 |
| LogP: | 2.01890 |
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2,2-Dimethylthiopropionamide, also known as 2,2,2-Trimethylthioacetamide, is an organic compound with a propionamide structure and a thiol group attached. It is solid at room temperature and white in color, exhibiting a melting point of 117-119°C in ethyl acetate and hexane. Its density is 0.978±0.06 g/cm³ at 20°C, and it has a boiling point of 162.1±23.0°C. This compound is soluble in water (10 g/L at 25°C), chloroform, and ethyl acetate. Its flash point is 51.9±22.6°C, and it has a refractive index of 1.513. 2,2-Dimethylthiopropionamide's vapor pressure is 2.2±0.3 mmHg at 25°C. 2,2-Dimethylthiopropionamide has a predicted pKa value of 13.33±0.29, and it is stored in sealed, dry, room temperature environments. It may be used as an intermediate in organic synthesis and has applications in the pharmaceutical or agrochemical industries, though specific uses require further study.