CAS 2052-01-9|2-Bromo-2-methylpropionic acid
Introduction：Basic information about CAS 2052-01-9|2-Bromo-2-methylpropionic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Bromo-2-methylpropionic acid | ||
|---|---|---|---|
| CAS Number | 2052-01-9 | Molecular Weight | 167.001 |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 199.0±0.0 °C at 760 mmHg |
| Molecular Formula | C4H7BrO2 | Melting Point | 44-47 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 78.8±19.8 °C |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | 2-bromo-2-methylpropanoic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 199.0±0.0 °C at 760 mmHg |
| Melting Point | 44-47 °C(lit.) |
| Molecular Formula | C4H7BrO2 |
| Molecular Weight | 167.001 |
| Flash Point | 78.8±19.8 °C |
| Exact Mass | 165.962936 |
| PSA | 37.30000 |
| LogP | 1.20 |
| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
| Index of Refraction | 1.495 |
| InChIKey | XXSPGBOGLXKMDU-UHFFFAOYSA-N |
| SMILES | CC(C)(Br)C(=O)O |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45-S25 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2915900090 |
Customs
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| 2-Bromoisobutyric acid |
| 2-Bromo-2-methylpropanoic acid |
| EINECS 218-139-2 |
| 2-bromo-2-methylpropionyl bromide |
| α-Bromo-α-methylpropionic acid |
| Propanoic acid, 2-bromo-2-methyl- |
| α-Bromoisobutyric acid |
| 2-Bromo-2-methylpropionic acid |
| Isobromobutyric acid |
| Propanoic acid,2-bromo-2-methyl |
| bromoisobutyric acid |
| MFCD00004168 |
