2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3,6-diphenyl-

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Names

[ CAS No. ]:
28293-39-2

[ Name ]:
2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3,6-diphenyl-

[Synonym ]:
p-Benzoquinone,2,5-dibromo-3,6-diphenyl
2,5-Diphenyl-3,6-dibrom-p-benzochinon
2,5-Dibrom-3,6-diphenyl-[1,4]benzochinon
2,5-dibromo-3,6-diphenyl-1,4-benzoquinone

Chemical & Physical Properties

[ Density]:
1.778g/cm3

[ Boiling Point ]:
513ºC at 760mmHg

[ Molecular Formula ]:
C18H10Br2O2

[ Molecular Weight ]:
418.07900

[ Flash Point ]:
141.2ºC

[ Exact Mass ]:
415.90500

[ PSA ]:
34.14000

[ LogP ]:
4.75060

[ Vapour Pressure ]:
1.23E-10mmHg at 25°C

[ Index of Refraction ]:
1.707

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Diphenyl-4-benzoquinone
  • 2,5-Diphenylhydroquinone
  • 1,4-Benzoquinone
  • 3',6'-dibromo-p-terphenyl-2',5'-diol

DownStream

  • 2,5-Cyclohexadiene-1,4-dione,2,5-diamino-3,6-diphenyl-
  • 2,5-Cyclohexadiene-1,4-dione,2,5-diazido-3,6-diphenyl-

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%

Related Compounds

  • 4-(Cyclopropyloxy)-2-(hydroxymethyl)-6-benzothiazolecarboxylic acid
  • Ethyl 3-bromo-8-fluoroquinoline-6-carboxylate
  • 2-Carbamoyl-7-methoxypyrazolo[1,5-a]pyridine-5-carboxylic acid
  • Methyl 8-hydroxy-3-methylcinnoline-6-carboxylate
  • Methyl 8-methoxy-2-methyl-6-quinoxalinecarboxylate
  • Methyl 4-(cyclopropyloxy)-2-(hydroxymethyl)-6-benzothiazolecarboxylate
  • Methyl 3-((tert-butoxycarbonyl)amino)-8-methoxycinnoline-6-carboxylate
  • tert-butyl N-(2-azido-3-hydroxypropyl)carbamate
  • 4-Chloro-5-fluoro-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidine
  • Methyl 2-(2,2-dimethylthiomorpholin-4-yl)but-3-enoate
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