Bromoethane [74-96-4]
| Synonyms |
|
Ethyl bromide |
| |
| Molecular Structure |
|
|
| |
| Molecular Formula |
|
C2H5Br |
| Molecular Weight |
|
108.97 |
| CAS Registry Number |
|
74-96-4 |
| EINECS |
|
200-825-8 |
| Density |
|
1.46 |
| Melting point |
|
-119 ºC |
| Boiling point |
|
37-40 ºC |
| Refractive index |
|
1.4225-1.4245 |
| Flash point |
|
-23 ºC |
| Water solubility |
|
0.91 g/100 mL (20 ºC) |
| Hazard Symbols |
|
F;Xn Details |
| Risk Codes |
|
R11;R20/22;R40 Details |
| Safety Description |
|
S36/37 Details |
| Transport Information |
|
UN 1891 |
| explosion hazard |
Conditions to avoid: |
Illumination |
| Flammability: |
Flame flammable |
Building regulation fire insurance classification: |
A |
| Flash point (ºC): |
-23ºC |
Self-Ignition temperature(ºC): |
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% |
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