2-Bromo-3-methylbutyric acid
- Product Name2-Bromo-3-methylbutyric acid
- CAS565-74-2
- CBNumberCB3267738
- MFC5H9BrO2
- MW181.03
- EINECS209-291-0
- MDL NumberMFCD00004210
- MOL File565-74-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 39-42 °C(lit.) |
| Boiling point | 124-126 °C20 mm Hg(lit.) |
| Density | 1.4210 (rough estimate) |
| refractive index | 1.4790 (estimate) |
| Flash point | 107°C |
| solubility | alcohol: soluble(lit.) |
| form | Crystalline Powder or Chunks |
| pka | 3.00±0.10(Predicted) |
| color | White to beige |
| Merck | 14,1422 |
| BRN | 1721146 |
| Dielectric constant | 6.5（20.0℃） |
| InChIKey | UEBARDWJXBGYEJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 565-74-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | M69LGV465C |
| NIST Chemistry Reference | Butanoic acid, 2-bromo-3-methyl-(565-74-2) |
| EPA Substance Registry System | Butanoic acid, 2-bromo-3-methyl- (565-74-2) |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H302+H312-H314 | |||||||||
| Precautionary statements | P260-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 21/22-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ES8055000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29159080 | |||||||||
| NFPA 704: |
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