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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: 1,4-dibromobutane
English name: 1,4-dibromobutane
Molecular formula: BrCH2 (CH2)2CH2Br Molecular weight: 215.93
Structural formula:
CAS No.: 110-52-1 RTECS No.: EJ7565000
HS code: 2903399090 UN code: UN 2810 6.1/PG 3
Dangerous risk: T,Xi,C IMDG rule page number:  
Physical and chemical properties appearance and performance: colorless or light yellow liquid; part irritant
Main uses: in pharmaceutical industry, used for manufacturing of aminophylline, carbetapentane citrate and stilbazium iodide
melting point: -16.53℃ boiling point: 198°C
relative density (water=1): 1.7890 moisture ≤: 0.05%
1,4-dibromobutane content ≥ 99% PH range: 6.0~8.0
statured vapor pressure (kPa): - solubility: insoluble in water; soluble in alcohol, ether and chloroform
stagnation temperature (℃): - stagnation pressure (MPa): -
heat of combustion (kj/mol): -
Combustion explosion risk avoid condition: -
combustibility: - Building fire insurance level: -
flashing point (℃): - autoignition temperature (℃): -
lower explosive limit (V%): - upper explosive limit (V%): -
hazardous characteristics: -
combustion products: - - -
inhibition product: - - -
extinguishing method: -
risk category: 6.1 - -
Packaging and transportation packaging category: 250KG/drum
notes:  
Quality index
Item Index
Appearance colorless or light yellow liquid
Molecular formula BrCH2 (CH2)2CH2Br
1,4-dibromobutane content ≥ 99.00%
Density(d2020)g/cm3 1.7890
PH range 6.0~8.0
moisture ≤ 0.05%
 
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