4-bromotetrafluorophenylhydrazine

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Names

[ CAS No. ]:
2797-79-7

[ Name ]:
4-bromotetrafluorophenylhydrazine

[Synonym ]:
(4-bromo-2,3,5,6-tetrafluorophenyl)hydrazine
MFCD01075256

Chemical & Physical Properties

[ Density]:
2.006 g/cm3

[ Boiling Point ]:
170.7ºC at 760 mmHg

[ Melting Point ]:
79-80°C

[ Molecular Formula ]:
C6H3BrF4N2

[ Molecular Weight ]:
258.99900

[ Flash Point ]:
57ºC

[ Exact Mass ]:
257.94200

[ PSA ]:
38.05000

[ LogP ]:
3.06440

[ Vapour Pressure ]:
1.45mmHg at 25°C

[ Index of Refraction ]:
1.571

Safety Information

[ Hazard Codes ]:
T: Toxic;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S36/37/39

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Bromo-2,3,4,5,6-pentafluorobenzene
  • Hydrazine hydrate

DownStream

  • 1,2,4,5-Tetrafluorobenzene
  • 2,3,5,6-Tetrafluoroaniline
  • 1-bromo-2,3,5,6-tetrafluorbenzene
  • 4-Bromo-2,3,5,6-tetrafluoroaniline

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide
  • 4-(4-Chlorophenyl)-4-Bromopiperide
  • 4-(2-nitroimidazol-1-yl)butane-1,2-diol
  • 4-Iodo-1H-indazole-3-carboxylic acid
  • 4-chlorooxolan-3-ol,formic acid
  • 4,6-Pyrimidinedicarboxylic acid