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bromoacetyl bromide quality index
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龙兴宏工贸
Longxinghong industry & trade
Longxinghong industry & trade
| Identification | Product name: | Propionyl bromide | ||
| Product name: | Propionyl bromide | |||
| Molecular formula: | C3H5BrO | Molecular weight: | 136.98 | |
| Structural formula: | .gif) |
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| CAS No: | 598-22-1 | RTECS No: | ||
| HS code: | 2915900090 | UN No: | 2920 | |
| Dangerous goods code: | 81111 | IMDG Code Page: | ||
| Physical and Chemical Properties | Appearance and properties: | Colorless to slight yellow liquid. | ||
| Uses: | Used in organic synthesis. | |||
| Melting point: | Boiling point: | 103-103.6℃ (102.4kPa) | ||
| Relative density (water=1): | 1.5210 (16/4℃) | Moisture ≤: | 0.05% | |
| Propionyl bromide Assay ≥ | 99% | PH value: | ||
| Saturated vapor pressure (kPa): | Solubility: | Met the water, soluble in ether, alcohol decomposition | ||
| Critical temperature (℃): | - | Critical pressure (MPa): | - | |
| Heat of combustion (kj/mol): | - | |||
| Combustion and explosion hazard | Conditions to avoid: | |||
| Flammability: | Flammable | Building regulation fire insurance classification:: | - | |
| Flash point (℃): | 52℃ | Self-Ignition temperature(℃): | - | |
| Lower explosive limit (V%): | - | Upper explosive limit (V%): | - | |
| Hazardous characteristics: | Flammable, thermal decomposition and Release Hydrogen bromide and highly toxic carbonyl bromine. With water and ethanol violent decomposition to generate acetic acid and Hydrogen bromide. if meeting moist, have strong corrosive on most metals. | |||
| Combustion (decomposition) products: | Carbon monoxide, carbon dioxide, hydrogen bromide. | Stability: | - | |
| Incompatible materials: | Polymerization hazards: | - | ||
| Fire fighting methods : | Fire extinguishing agent: dry powder, Carbon dioxide, Sandy soil. no fighting with foam and water. | |||
| Risk category: | 8.1 | - | - | |
| Packaging and transportation | Packing group: | Ⅲ | ||
| Directions for storage and transportation: : | Stored in a cool, dry, well ventilated warehouse. Stay away from fire, heat source. Keep container sealed. Should not work with antioxidant, alkalis, alcohols, such as separate places, avoid mixed storage. Use explosion-proof lighting, ventilation facilities. To ban the use of equipment and tools that sparks are easy to generation. Storage area shall be equipped with emergency treatment equipment and suitable material. | |||
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bromoacetyl bromide quality index
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