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  • Product Name:   2,6-Difluorobenzonitrile
  • Synonyms:   2,6-DIFLUOROBENZONIT;2,6-DIFLUOROBENZNITRILE,97%;p-Phenylenediamine(1,4-Phenylenediamine);Benzonitrile, 2,6-difluoro-;2,6-Difluoro carbonitrile
  • CAS No.:   1897-52-5
  • Molecular Formula:   C7H3F2N
  • Molecular Weight :   139.1
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2,6-Difluorobenzonitrile



2,6-Difluorobenzonitrile Chemical Properties


Melting point  25-28 °C(lit.)


Boiling point  197-198 °C


density  1.246 g/mL at 25 °C(lit.)


refractive index  n20/D 1.4875(lit.)


Fp  176 °F


storage temp.  Store below +30°C.


BRN  2045292


CAS DataBase Reference 1897-52-5(CAS DataBase Reference)


NIST Chemistry Reference Benzonitrile, 2,6-difluoro-(1897-52-5)


EPA Substance Registry System Benzonitrile, 2,6-difluoro-(1897-52-5)




Safety Information


Hazard Codes  Xn,T,Xi


Risk Statements  20/21/22-36/37/38


Safety Statements  26-36-36/37/39


RIDADR  3439


WGK Germany  3


Hazard Note  Toxic


TSCA  T


HazardClass  6.1


PackingGroup  III


HS Code  29269095




2,6-Difluorobenzonitrile Usage And Synthesis


Chemical Properties white to light yellow crystal powder


Uses 2,6-Difluorobenzonitrile is a halogenated benzonitrile with fungacidal activity. 2,6-Difluorobenzonitrile is the difluoro analogue of the herbicide Dichlobenil.




2,6-Difluorobenzonitrile Preparation Products And Raw materials


Raw materials Potassium fluoride-->gamma-Butyrolactone-->Sulfolane-->2,6-Dichlorobenzonitrile


Preparation Products Chlorfluazuron-->2,6-Difluorobenzamide-->Diflubenzuron


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