Products
2-Bromobutyric acid
| Identification | Product name: | 2-bromobutyric acid | ||
| Product name: | 2-bromobutyric acid | |||
| Molecular formula: | C4H7BrO2 | Molecular weight: | 167.00 | |
| Structural formula: |  |
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| CAS No: | 80-58-0 | RTECS No: | ES7875000 | |
| HS code: | 2915900090 | UN No: | / | |
| Dangerous goods code: | IMDG Code Page: | |||
| Physical and Chemical Properties | Appearance and properties: | yellow oily liquid | ||
| Uses: | Used in organic synthesis, Synthetic drug, dye, etc. | |||
| Melting point: | −4 °C(lit.) | Boiling point: | 99-103°C | |
| Relative density (water=1): | 1.567 | Moisture ≤: | 0.1% | |
| 2-bromobutyric acid Assay ≥ | 99% | PH value: | 6.0~8.0 | |
| Saturated vapor pressure (kPa): | 1.33 (99℃) | Solubility: | Soluble in water, soluble in alcohol, ether | |
| Critical temperature (℃): | - | Critical pressure (MPa): | - | |
| Heat of combustion (kj/mol): | - | |||
| Combustion and explosion hazard | Conditions to avoid: | - | ||
| Flammability: | flammable | Building regulation fire insurance classification:: | C | |
| Flash point (℃): | >230 °F | Self-Ignition temperature(℃): | - | |
| Lower explosive limit (V%): | - | Upper explosive limit (V%): | - | |
| Hazardous characteristics: | Hot decompound and discharge poisonous bromide smoke | |||
| Combustion (decomposition) products: | Carbon monoxide, carbon dioxide, hydrogen bromide | Stability: | Stable | |
| Incompatible materials: | strong oxidizing agents, Strong alkali, Strong reductant, aluminum | Polymerization hazards: | Not appearing | |
| Fire fighting methods : | Water,carbon dioxide, dry powder,foam | |||
| Risk category: | 8 | Packaging sign of Dangerous goods: | - | |
| Packaging and transportation | Packing group: | |||
| Directions for storage and transportation: : | ventilation Warehouse dry at low temperature, away from fire and heat source. | |||
2-bromobutyric acid quality index
| Item | Index value |
| Appearance | slight yellow oily liquid |
| Molecular formula | C4H7BrO2 |
| 2-bromobutyric acid Assay ≥ | 99% |
| Density (d2020) g/cm3 | 1.567 g/mL at 25 °C(lit.) |
| PH value | 6.0~8.0 |
| Moisture ≤ | 0.1% |
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