Identification
Product name:
bromoethane(1-Bromethan;Bromethan;Bromoethan
Product 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 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.
China
