3,5-Cyclohexadiene-1,2-dione,3,4,5,6-tetrabromo-

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Names

[ CAS No. ]:
2435-54-3

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

[Synonym ]:
Tetrabromo-1,2-benzoquinone
Tetrabromo-o-benzoquinone
o-Bromanil
EINECS 219-426-5
Tetrabromoorthobenzoquinone
3,4,5,6-tetrabromo-1,2-benzoquinone
3,4,5,6-tetrabromo-o-benzoquinone

Chemical & Physical Properties

[ Density]:
3.127g/cm3

[ Boiling Point ]:
197.9ºC at 760 mmHg

[ Melting Point ]:
148-151ºC(lit.)

[ Molecular Formula ]:
C6Br4O2

[ Molecular Weight ]:
423.67900

[ Flash Point ]:
37.7ºC

[ Exact Mass ]:
419.66300

[ PSA ]:
34.14000

[ LogP ]:
3.14100

[ Vapour Pressure ]:
0.369mmHg at 25°C

[ Index of Refraction ]:
1.806

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-37/39

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Benzenediol,3,4,5,6-tetrabromo-
  • 1,2-Benzenediol
  • nitrocatechol
  • 4-nitrocatechol
  • 1,2,3,4-Tetrabromo-5,6-dimethoxybenzene
  • 2-benzoquinone
  • Bromine
  • acetic acid
  • molecular iodine
  • nitric acid

DownStream

  • 1,2-Benzenediol,3,4,5,6-tetrabromo-
  • Phosphine oxide, 1,1'-(1,2-ethanediyl)bis[diphenyl-
  • 2,3,5,5-tetrabromocyclopent-2-ene-1,4-dione

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

  • 3,5-Cyclohexadiene-1,2-dione, 3,4,5,6-tetraethyl- (9CI)
  • 3,5-Cyclohexadiene-1,2-dione, 3,4,6-trimethyl-5-[2-(methylamino)ethyl]- (9CI)
  • 2-chloranil
  • 1-hydroxymethyl-1,2,3,4,5,6-hexafluoro-3,5-cyclohexadiene
  • Nitroxide,3,4-dimethyl-6-oxo-2,4-cyclohexadien-1-ylidene (9CI)
  • 3,5-Cyclohexadiene-1,2-dione,3,5-dimethyl-, 1-(Se-phenylselenooxime)
  • 4-bromo-N-(3-hydroxypropyl)-1-methyl-1H-pyrrole-2-carboxamide
  • 1-(6-Methoxypyridine-3-carbonyl)piperidin-4-ol
  • 2-(2,5-dichlorophenoxy)-N-(3-hydroxypropyl)acetamide
  • 3-Methyl-1-[2-(phenylthio)phenyl]-1H-pyrrole-2,5-dione
  • N-(3,4-dimethoxybenzyl)-4-((3-(piperidin-1-yl)pyrazin-2-yl)oxy)benzamide
  • N-(4-hydroxycyclohexyl)-2-(trimethyl-1H-pyrazol-4-yl)acetamide
  • 3-(2-Methylmorpholin-4-yl)propan-1-ol
  • 1-(3-Fluorophenyl)sulfonylpiperidin-3-ol
  • N-(Benzo[d]thiazol-2-yl)-N,2-dimethylcyclopropanecarboxamide
  • N,1,3-trimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
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