2-Mercapto-2-methyl-propionic acid
2-mercapto-2-methylpropionic acid
CAS: 4695-31-2
Molecular Formula: C4H8O2S
2-Mercapto-2-methyl-propionic acid - Names and Identifiers
2-Mercapto-2-methyl-propionic acid - Physico-chemical Properties
| Molecular Formula | C4H8O2S |
| Molar Mass | 120.17 |
| Density | 1.143 (estimate) |
| Melting Point | 59-64°C |
| Boling Point | 194.19°C (rough estimate) |
| Flash Point | 83.3°C |
| Solubility | Chloroform (Sparingly), Methanol (Sparingly) |
| Vapor Presure | 0.0613mmHg at 25°C |
| Appearance | solid |
| Color | White to Pale Yellow Semi-Solid to |
| pKa | 3.73±0.10(Predicted) |
| Storage Condition | Refrigerator |
| Refractive Index | 1.4782 (estimate) |
| Physical and Chemical Properties | Crystallization. Melting point 47. |
2-Mercapto-2-methyl-propionic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
2-Mercapto-2-methyl-propionic acid - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | intermediate of buxiramine. |
| Production method | Reaction with 2-bromoisobutyric acid and potassium xanthate to generate 2-xanthate isobutyric acid, which is hydrolyzed with ammonia to neutralize the product. |
Last Update：2024-04-09 02:00:08
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CAS: 4695-31-2
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View History
2-Mercapto-2-methyl-propionic acid
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