DIPHENYLKETENE

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Names

[ CAS No. ]:
525-06-4

[ Name ]:
DIPHENYLKETENE

[Synonym ]:
Ethenone,diphenyl
2,2-Diphenylethylenone
Diphenylketene
Ethenone,2,2-diphenyl
2,2-DIMETHYL-5-CARBETHOXY-1,3-DIOXANE
Diphenylethenone
1,1'-diphenylketene
2,2-diphenyl-ethenone

Chemical & Physical Properties

[ Density]:
1.063g/cm3

[ Boiling Point ]:
267.5ºC at 760mmHg

[ Molecular Formula ]:
C14H10O

[ Molecular Weight ]:
194.22900

[ Flash Point ]:
106.4ºC

[ Exact Mass ]:
194.07300

[ PSA ]:
17.07000

[ LogP ]:
2.94990

[ Index of Refraction ]:
1.578

Safety Information

[ HS Code ]:
2914399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diphenylacetyl chloride
  • 1,2-Ethanedione,1,2-diphenyl-, 1-hydrazone
  • 2,2-Diphenylacetic acid
  • Ethanone, 2-diazo-1,2-diphenyl-
  • carbon monoxide
  • 2-bromo-2,2-diphenylacetyl chloride
  • N-diphenylacetyl-phthalimide
  • endo-1-hydroxy-2,2-diphenyl-1,1a,2,2a-tetrahydro-7H-cyclobut[a]indene
  • 2-(Diphenylmethylen)-7a-ethoxytetrahydro-5-oxo-6,6-diphenyloxazolo[2,3-b][1,3,4]oxadiazol-3-carbonsaeure-ethylester

DownStream

  • 2-(benzhydrylideneamino)-2,2-diphenylacetonitrile
  • 3-benzhydrylidene-2,2-ditert-butylthiirane
  • 3,3-Diphenylpropanoic acid
  • methyl diphenylacetate
  • 1',3',3'-Triphenylspiro[9H-fluorene-9,2'-azetidin]-4'-one
  • 3',4',4'-triphenylfluorene-9-spiro-2'-oxazolidin-5'-one
  • 2-Azetidinone,1,3,3,4-tetraphenyl-
  • Diphenylsulfid
  • 2-benzhydryl-5,5-diphenyloxazol-4(5H)-one
  • Benzophenone

Customs

[ HS Code ]: 2914399090

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • Diphenylketene dimer
  • diphenylketene-N-p-anisylimine
  • N-(n-Butyl)diphenylketene imine
  • diphenylketene-N-p-chlorophenylimine
  • diphenylketene phenylethylene acetal
  • 2-[(3R)-N-ethyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-methylpropanoic acid
  • 2-[(3R)-N-(butan-2-yl)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]acetic acid
  • rac-2-{4-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]morpholin-3-yl}acetic acid
  • rac-4-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-2-methylmorpholine-3-carboxylic acid
  • rac-4-{1-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-methylformamido}butanoic acid
  • rac-2-{[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl]formamido}-3-methoxy-2-methylpropanoic acid
  • rac-4-{[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl]formamido}-3-methoxybutanoic acid
  • 2-(1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-amido}cyclobutyl)acetic acid
  • (2RS,3SR)-3-[(2RS&,3RS&)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-amido]oxolane-2-carboxylic acid
  • (2R,3S)-3-(benzyloxy)-2-{[(2RS,3RS)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl]formamido}butanoic acid
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