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  • Product Name:   1,2-Dibromobenzene
  • Synonyms:   O-DIBROMOBENZENE;1,2-Dibrombenzol;1,2-dibromo-benzen;Benzene, o-dibromo-;Benzene,1,2-dibromo-
  • CAS No.:   583-53-9
  • Molecular Formula:   C6H4Br2
  • Molecular Weight :   235.9
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 1,2-Dibromobenzene



1,2-Dibromobenzene Chemical Properties


Melting point  4-6 °C(lit.)


Boiling point  224 °C(lit.)


density  1.956 g/mL at 25 °C(lit.)


vapor density  8.2 (vs air)


refractive index  n20/D 1.611(lit.)


Fp  91 °C


storage temp.  Store at <= 20°C.


solubility  0.075g/l


form  Liquid


color  brown-yellow


Water Solubility  Insoluble


BRN  970241


CAS DataBase Reference 583-53-9(CAS DataBase Reference)


NIST Chemistry Reference Benzene, 1,2-dibromo-(583-53-9)


EPA Substance Registry System Benzene, 1,2-dibromo-(583-53-9)




Safety Information


Hazard Codes  Xi


Risk Statements  36/37/38


Safety Statements  26-36-37/39


RIDADR  UN 2711


WGK Germany  3


Hazard Note  Irritant


TSCA  T


HazardClass  9


PackingGroup  III


HS Code  29036990




1,2-Dibromobenzene Usage And Synthesis


Chemical Properties Clear colourless to light yellow liquid




1,2-Dibromobenzene Preparation Products And Raw materials


Raw materials Cuprous bromide-->2-Bromoaniline


Preparation Products 2-(Dicyclohexylphosphino)biphenyl-->2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL-->2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl-->1,2-Bis(dimethylsilyl)benzene -->1-Phenyl-1,2-ethanediol


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