2-Bromo-2-methylpropionic acid
- Product Name2-Bromo-2-methylpropionic acid
- CAS2052-01-9
- CBNumberCB0433637
- MFC4H7BrO2
- MW167
- EINECS218-139-2
- MDL NumberMFCD00004168
- MOL File2052-01-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 44-47 °C(lit.) |
| Boiling point | 198-200 °C(lit.) |
| Density | 1.43 g/cm3 |
| refractive index | 1.4570 (estimate) |
| Flash point | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | soluble in Chloroform, Methanol |
| pka | 2.91±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| Water Solubility | Soluble in alcohol and ether. Slightly soluble in water. |
| Merck | 14,1421 |
| BRN | 1745543 |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 2052-01-9(CAS DataBase Reference) |
| FDA UNII | 821P2R6B0A |
| NIST Chemistry Reference | «alpha»-Bromoisobutyric acid(2052-01-9) |
| EPA Substance Registry System | Propanoic acid, 2-bromo-2-methyl- (2052-01-9) |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-25 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 13 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29156000 | |||||||||
| NFPA 704: |
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