It can be widely used in the synthesis of pesticides, dyes and spices, and can be used as solvent, refrigerant, fumigant, etc.
Product name: | bromoethane(1-Bromethan;Bromethan;Bromoethan | ||
Product name: | bromoethane(1-Bromethan;Bromethan;Bromoethan) | ||
Molecular formula: | C2H5Br | Molecular weight: | 108.97 |
Structural formula: | |||
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: | A colorless liquid; in alkaline hydrolysis into acetic acid, toxic, in the light ofeasy decomposition. | ||
Uses: | This product can be widely used in the synthesis of pesticides, dyes and spices, and can be used as solvent, regrigerant, fumigant and so on. | |||
Melting point: | -119°C | Boiling point: | 37-40°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: | A | |
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 : | Firemen wearing gas masks, wear body fire service, the wind direction on fire. Fire extinguishing agent, dry powder, foam: 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 | 1.46 |
PH value | 6.0~8.0 |
Moisture ≤ | 0.05% |