| Characteristic |
Product name: |
Bromoethane |
| English name: |
bromoethane(1-Bromethan;Bromethan;Bromoethan) |
| Molecular formula: |
C2H5Br |
Molecular weight: |
108.97 |
| CAS No.: |
74-96-4 |
RTECS No.: |
KH6475000 |
| HS code: |
2903399090 |
UN code: |
1891 |
| Dangerous Goods Number: |
61564 |
IMDGRegular page number: |
6146 |
| Physicochemical property |
Appearance and character: |
colorless liquid; Hydrolyzed to acetic acid in a weak base, toxic and easily decomposed in light. |
| To use: |
This product can be widely used in the synthesis of pesticides, dyes, spices, and can be used as solvent, refrigerant, fumigant, etc. |
| Melting point: |
-119°C |
Boiling point: |
30-40°C |
| Relative density (water =1): |
1.46 |
Moisture : |
≤0.05% |
| Content |
≥99.00% |
PH: |
6.0～8.0 |
| Saturated vapor pressure(kPa): |
25.32 psi ( 55 °C) |
Solubility: |
It can be miscible with ethanol, ether, chloroform and organic solvents. |
| Critical temperature(℃): |
230.7 |
Critical pressure(MPa): |
6.23 |
| Heat of combustion(kj/mol): |
1423.3 |
| Risk of combustion and explosion |
Conditions to avoid exposure: |
illumination |
| Combustibility: |
Flame burnable |
Construction plan fire risk classification: |
I |
| Flashing point(℃): |
-23℃ |
Autoignition temperature(℃): |
511 °C |
| Lower explosive limit(V%): |
6.7 |
Upper explosive limit(V%): |
11.3 |
| Dangerous characteristic: |
Explosive when mixed with air |
| Combustion (decomposition) products: |
Carbon monoxide, carbon dioxide, hydrogen bromide |
Stability: |
stable |
| Contraindication: |
Strong base, strong oxidant, magnesium |
Aggregating harm: |
cannot appear |
| Extinguishing method: |
Firefighters are required to wear gas masks and full-body fire uniforms to fight the fire upwind. Fire extinguishing agent: foam, dry powder, carbon dioxide, sand. |
| Hazard category: |
6.1 |
Dangerous goods packing mark: |
14 |
| Packaging and transportation |
Packaging category: |
Ⅱ |
| Storage and transportation matters needing attention: |
inflammable, sealed and kept away from light. |
