2-Bromo-3-methylbutyric acid
- Product Name2-Bromo-3-methylbutyric acid
- CAS565-74-2
- MFC5H9BrO2
- MW181.03
- EINECS209-291-0
- MOL File565-74-2.mol
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 |
| storage temp. | Storage temp. 2-8°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℃） |
| InChI | 1S/C5H9BrO2/c1-3(2)4(6)5(7)8/h3-4H,1-2H3,(H,7,8) |
| InChIKey | UEBARDWJXBGYEJ-UHFFFAOYSA-N |
| SMILES | CC(C)C(Br)C(O)=O |
| CAS DataBase Reference | 565-74-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 2-bromo-3-methyl-(565-74-2) |
Safety Information
| 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 | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29159080 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral Skin Corr. 1B |
