2-bromo-2-methyl-propanoicaci
α-Bromoisobutyric acid
CAS: 2052-01-9
Molecular Formula: C4H7BrO2
2-bromo-2-methyl-propanoicaci - Names and Identifiers
2-bromo-2-methyl-propanoicaci - Physico-chemical Properties
| Molecular Formula | C4H7BrO2 |
| Molar Mass | 167 |
| Density | 1.43 g/cm3 |
| Melting Point | 44-47°C(lit.) |
| Boling Point | 198-200°C(lit.) |
| Flash Point | >230°F |
| Water Solubility | Soluble in alcohol and ether. Slightly soluble in water. |
| Vapor Presure | 0.147mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to slightly yellow |
| Merck | 14,1421 |
| BRN | 1745543 |
| pKa | 2.91±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
| Refractive Index | 1.4570 (estimate) |
2-bromo-2-methyl-propanoicaci - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S25 - Avoid contact with eyes. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 13 |
| TSCA | Yes |
| HS Code | 29156000 |
| Hazard Class | 8 |
| Packing Group | III |
2-bromo-2-methyl-propanoicaci - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 15:16:45
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