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  Bromoethane
  1-Bromo-2-chloroethane
  1,3-Dibromopropane
  1-Chloropropane
  2-Chloropropane
  1,3-Dichloropropane
  1-Bromo-3-chloropropane
  1-Chlorobutane
  1-Chloro-2-methylpropane
  2-Bromobutane
  1,4-Dibromobutane
  1,4-Dichlorobutane
   
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Characteristic Product name: 2-bromobutane
English name: 2-bromobutane
Molecular formula: C4H9Br Molecular weight: 137.03
Structural formula:
CAS No.: 78-76-2 RTECS No.: EJ6228000
HS code: 2903399090 UN code: 2339
Dangerous mark: F,Xi IMDG rule page number:  
Physical and chemical properties appearance and performance: colorless transparent liquid; middle flashing point,flammable liquid,avoid vapor absorption
Main uses: organic synthesis intermediate
melting point: -111.9℃ boiling point: 90.092°C
relative density (water=1): 1.2585 moisture : ≤0.05%
content: ≥99% PH range: 6.0~8.0
statured vapor pressure (kPa): - solubility:  
stagnation temperature (℃): - stagnation pressure (MPa): -
heat of combustion (kj/mol): -
Combustion explosion risk avoid condition: -
combustibility: - Building fire insurance level: -
flashing point (℃): 70°F autoignition temperature (℃): -
lower explosive limit (V%): - upper explosive limit (V%): -
hazardous characteristics:  
combustion products: - - -
inhibition product: - - -
extinguishing method: dry powder, dry sand, carbon dioxide, fire foam, 1211 fire extinguishing agent
risk category: 3 - -
Packaging and transportation packaging category: II
notes: in ventilated, low temperature and dry warehouse;seperate with oxide
Quality index
Item Index
Appearance colorless transparent liquid
Molecular formula C4H9Br
content ≥ 99.00%
Density(d2020)g/cm3 1.2585
PH range 6.0~8.0
moisture ≤ 0.05%
 
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