2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one

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Names

[ CAS No. ]:
847872-04-2

[ Name ]:
2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one

[Synonym ]:
2,3-DIFLUORO-4-(PHENYLDIAZENYL)PHENOL
Phenol,2,3-difluoro-4-(phenylazo)-(9CI)
2,3,7,8-TCDD
Phenol,2,3-difluoro-4-(2-phenyldiazenyl)

Chemical & Physical Properties

[ Density]:
1.29g/cm3

[ Boiling Point ]:
380.9ºC at 760 mmHg

[ Molecular Formula ]:
C12H8F2N2O

[ Molecular Weight ]:
234.20200

[ Flash Point ]:
184.2ºC

[ Exact Mass ]:
234.06000

[ PSA ]:
44.95000

[ LogP ]:
4.08580

[ Index of Refraction ]:
1.569

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Difluorophenol

DownStream

  • 4-Amino-2,3-difluorophenol

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 1-Iodo-3-(4,4,4-trifluorobutyl)bicyclo[1.1.1]pentane
  • 2-Nitro-5-(1,3-thiazol-2-yl)pyridine
  • tert-butyl N-(5-bromo-3-tert-butyl-2-hydroxyphenyl)carbamate
  • tert-butyl N-(5-tert-butyl-2-hydroxyphenyl)carbamate
  • tert-butyl N-[2-(4-chloro-2-hydroxyphenyl)propan-2-yl]carbamate
  • tert-butyl N-[1-(5-hydroxy-1,2,4-oxadiazol-3-yl)ethyl]carbamate
  • tert-butyl N-[1-(2-hydroxypyridin-3-yl)ethyl]carbamate
  • tert-butyl N-(1-cyclopropylethyl)-N-[(2-hydroxyphenyl)methyl]carbamate
  • tert-butyl N-[7-(4-hydroxyphenyl)-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]carbamate
  • Tert-butyl 5-hydroxy-2-methyl-1,2,3,4-tetrahydroquinoline-1-carboxylate