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  • Product Name:   1,4-Difluorobenzene
  • Synonyms:   Benzene,p-difluoro-;para-Difluorobenzene;p-difluoro-benzen;1,4 DIFLUOROBENZENE, 1X1ML, MEOH, 2000UG /ML;4-Difluorobenzene
  • CAS No.:   540-36-3
  • Molecular Formula:   C6H4F2
  • Molecular Weight :   114.09
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 1,4-Difluorobenzene



1,4-Difluorobenzene Chemical Properties


Melting point  -13 °C


Boiling point  88-89 °C(lit.)


density  1.17


refractive index  n20/D 1.441(lit.)


Fp  36 °F


storage temp.  Flammables area


solubility  1.2g/l


form  Liquid


color  Clear colorless to slightly yellow


Merck  14,3148


BRN  1904541


CAS DataBase Reference 540-36-3(CAS DataBase Reference)


NIST Chemistry Reference Benzene, 1,4-difluoro-(540-36-3)


EPA Substance Registry System Benzene, 1,4-difluoro-(540-36-3)




Safety Information


Hazard Codes  F,Xn,T


Risk Statements  11-20-39/23/24/25-23/24/25


Safety Statements  16-29-33-7-45-36/37-7/9


RIDADR  UN 1993 3/PG 2


WGK Germany  3


RTECS  CZ5658000


Hazard Note  Highly Flammable


HazardClass  3


PackingGroup  II


HS Code  29036990




1,4-Difluorobenzene Usage And Synthesis


Chemical Properties Clear colorless to light yellow liquid




1,4-Difluorobenzene Preparation Products And Raw materials


Preparation Products HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER-->5-FLUORO-2-METHYLBENZOTHIAZOLE-->2,5-Difluoroaniline


Raw materials Fluoroboric acid


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