2''-Chloro-4'',5''-difluoroacetophenone

Suppliers

Names

[ CAS No. ]:
121872-94-4

[ Name ]:
2''-Chloro-4'',5''-difluoroacetophenone

[Synonym ]:
2′-Chloro-4′,5′-difluoroacetophenone
MFCD00671761
1-(2-Chloro-4,5-difluorophenyl)ethanone

Chemical & Physical Properties

[ Density]:
1.348 g/cm3

[ Boiling Point ]:
211.4ºC at 760 mmHg

[ Molecular Formula ]:
C8H5ClF2O

[ Molecular Weight ]:
190.57500

[ Flash Point ]:
81.7ºC

[ Exact Mass ]:
190.00000

[ PSA ]:
17.07000

[ LogP ]:
2.82080

[ Vapour Pressure ]:
0.183mmHg at 25°C

[ Index of Refraction ]:
1.494

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Chloro-1,2-difluorobenzene
  • Acetyl chloride
  • 4-Chloro-1-fluoro-2-nitrobenzene
  • 1,4-Dichloro-2-nitrobenzene
  • 5-Chloro-2-fluoroaniline
  • 1,2-Difluorobenzene

DownStream

  • 2-Chloro-4,5-difluorobenzoic acid

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%