PRODUCTS
Bromoethane
| Identification | Product name: | Bromoethane | ||
| English name: | bromoethane(1-Bromethan;Bromethan;Bromoethan) | |||
| Molecular formula: | C2H5Br | Molecular weight: | 108.97 | |
| Structural formula: |  |
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| CAS No.: | 74-96-4 | RTECS No.: | KH6475000 | |
| HS code: | 2903399090 | UN No: | 1891 | |
| Dangerous goods code: | 61564 | IMDG Code Page: | 6146 | |
| Physical and Chemical Properties | Appearance and properties: | Colorless liquid；It is hydrolyzed into acetic acid in a weak base, which is toxic and easily decomposes under light. | ||
| Uses: | This product can be widely used in the synthesis of pesticides, dyes, perfumes, and can be used as solvents, refrigerants, fumigants, etc. | |||
| Melting point: | -119°C | Boiling point: | 30-40°C | |
| Relative density (water=1): | 1.46 | Moisture : | ≤0.05% | |
| Assay | ≥99.00% | PH value: | 6.0～8.0 | |
| Saturated vapor pressure (kPa): | 25.32 psi ( 55 °C) | Solubility: | Miscible with ethanol, ether, chloroform, and organic solvents. | |
| Critical temperature (℃): | 230.7 | Critical pressure (MPa): | 6.23 | |
| Heat of combustion (kj/mol): | 1423.3 | |||
| Combustion and explosion hazard | Conditions to avoid: | Illumination | ||
| Flammability: | Flame flammable | Building regulation fire insurance classification: | 甲 | |
| Flash point (℃): | -23℃ | Self-Ignition temperature(℃): | 511 °C | |
| Lower explosive limit (V%): | 6.7 | Upper explosive limit (V%): | 11.3 | |
| Hazardous characteristics: | Mixed with air and blast | |||
| Combustion (decomposition) products: | Carbon monoxide, carbon dioxide, hydrogen bromide | Stability: | Stable | |
| Incompatible materials: | Alkali, strong oxidant, magnesium | Polymerization hazards: | Not appearing | |
| Fire fighting methods: | Firefighters must wear gas masks and full-body firefighting suits to put out fires in the upwind direction. Extinguishing agent: foam, dry powder, carbon dioxide, sandy soil. | |||
| Risk category: | 6.1 | Packaging sign of Dangerous goods: | 14 | |
| Packaging and transportation | Packing group: | Ⅱ | ||
| Directions for storage and transportation: | flammable; sealed, kept in dark place. | |||
Bromoethane quality index
| Item | Index value |
| Appearance | Colorless liquid |
| Molecular formula | C2H5Br |
| Assay ≥ | 99% |
| Density (d2020)g/cm3 | 1.4512 |
| PH value | 6.0~8.0 |
| Moisture ≤ | 0.05% |
Main Products: 1-Chloropropane | 2-chloropropane | 1-chlorobutane | 2-Chlorobutane | Bromoethane | 1-Bromopropane | 2-1-Bromopropane |
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