4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one

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Names

[ CAS No. ]:
4906-22-3

[ Name ]:
4-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-2,6-dimethylcyclohexa-2,5-dien-1-one

[Synonym ]:
3,5,3',5'-tetramethyl-4,4'-diphenoquinone
(Bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione,3,3',5,5'-tetramethyl
Tetramethyldiphenoquinone
3,3',5,5'-Tetramethyldiphenoquinone
2,6,2',6'-tetramethyldiphenoquinone
3,3',5,5'-tetramethyl-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione
3,3',5,5'-tetramethyl-1,4-diphenoquinone
3,3',5,5'-Tetramethyl-4,4'-diphenoquinone
2,5-Cyclohexadien-1-one,4-(3,5-dimethyl-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethyl
4-(3,5-dimethyl-4-oxo-2,5-cyclohexadienylidene)-2,6-dimethyl-2,5-cyclohexadienone

Chemical & Physical Properties

[ Density]:
1.123g/cm3

[ Boiling Point ]:
375.1ºC at 760 mmHg

[ Melting Point ]:
205-207ºC

[ Molecular Formula ]:
C16H16O2

[ Molecular Weight ]:
240.29700

[ Flash Point ]:
140.7ºC

[ Exact Mass ]:
240.11500

[ PSA ]:
34.14000

[ LogP ]:
3.23360

[ Index of Refraction ]:
1.572

Safety Information

[ HS Code ]:
2914299000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2',6,6'-Tetramethyl-p,p'-biphenol
  • lithium 2,6-dimethylphenolate dimer
  • 2,6-Xylenol
  • 2,6-Di-tert-butylphenol
  • 2,6-Dimethylanisole
  • trimethyl(phenylethynyl)tin
  • (py)4Cu4Cl4O2
  • 2,4,6-Trimethylphenol
  • 2,6-DIMETHYLHYDROQUINONE
  • trimethyl(2-phenylethenyl)stannane

DownStream

  • 2,6-dimethyl-p-benzoquinone
  • 2,2',6,6'-Tetramethyl-p,p'-biphenol

Customs

[ HS Code ]: 2914299000

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • 1-(3,4-dimethylphenyl)-5-oxo-N-(5-((2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)thio)-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide
  • 1-(3,4-dimethylphenyl)-5-oxo-N-(5-((pyridin-3-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)pyrrolidine-3-carboxamide
  • N-(2-(tert-butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxamide
  • N-(2-(tert-butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(3,4-dimethylphenyl)-5-oxopyrrolidine-3-carboxamide
  • 5-oxo-1-phenyl-N-(2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)pyrrolidine-3-carboxamide
  • 5-oxo-N-(2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(p-tolyl)pyrrolidine-3-carboxamide
  • N-(2-(4-chlorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamide
  • 6-methyl-2-(4-((4-phenoxyphenyl)sulfonyl)piperazin-1-yl)-N-(p-tolyl)pyrimidin-4-amine
  • 5-oxo-1-phenyl-N-(2-(m-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)pyrrolidine-3-carboxamide
  • 3-(4-methoxyphenyl)-N-(2-(4-nitrophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)propanamide