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  • Product Name:   1,2-Difluorobenzene
  • Synonyms:   Adjacent two fluorine benzene;1,2-Difluorbenzol;1,2-difluroethylene;Benzene, o-difluoro-;benzene,1,2-difluoro-
  • CAS No.:   367-11-3
  • Molecular Formula:   C6H4F2
  • Molecular Weight :   114.09
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 1,2-Difluorobenzene



1,2-Difluorobenzene Chemical Properties


Melting point  −34 °C(lit.)


Boiling point  92 °C(lit.)


density  1.158 g/mL at 25 °C(lit.)


refractive index  n20/D 1.443(lit.)


Fp  36 °F


storage temp.  Flammables area


form  Liquid


color  Clear colorless


Water Solubility  Not miscible or difficult to mix in water.


BRN  1905113


Stability: Stable. Incompatible with strong oxidizing agents. Highly flammable. Note low flash point.


CAS DataBase Reference 367-11-3(CAS DataBase Reference)


NIST Chemistry Reference Benzene, 1,2-difluoro-(367-11-3)


EPA Substance Registry System Benzene, 1,2-difluoro-(367-11-3)




Safety Information


Hazard Codes  F,Xn


Risk Statements  11-20-2017/11/20


Safety Statements  7-16-29-33-7/9


RIDADR  UN 1993 3/PG 2


WGK Germany  3


RTECS  CZ5655000


Hazard Note  Flammable


HazardClass  3


PackingGroup  II


HS Code  29036990




1,2-Difluorobenzene Usage And Synthesis


Chemical Properties colourless liquid


Uses 1,2-Difluorobenzene is used in electrochemical analysis of transition metal complexes. 1,2-difluorobenzene is also a potent inhibitor of NMDA receptor.


Definition ChEBI: A difluorobenzene carrying fluoro groups at positions 1 and 2.




1,2-Difluorobenzene Preparation Products And Raw materials


Raw materials Hydrochloric acid-->Fluoroboric acid


Preparation Products 2,3-Difluorophenylboronic acid


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