.omega., .omega.-Diphenylbenzofulvene

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Names

[ CAS No. ]:
13245-90-4

[ Name ]:
.omega., .omega.-Diphenylbenzofulvene

[Synonym ]:
6,6-diphenyl-1,2-benzofulvene
1-Benzhydrylidene-1H-indene
1-Benzhydryliden-inden
1H-Indene,1-(diphenylmethylene)
Indene,1-(diphenylmethylene)
(diphenylmethylene)indene
1-benzhydrylidene-indene
1-(Diphenylmethylene)indene
Diphenylbenzofulvene

Chemical & Physical Properties

[ Density]:
1.139g/cm3

[ Boiling Point ]:
417.2ºC at 760 mmHg

[ Molecular Formula ]:
C22H16

[ Molecular Weight ]:
280.36200

[ Flash Point ]:
201.2ºC

[ Exact Mass ]:
280.12500

[ LogP ]:
5.67250

[ Vapour Pressure ]:
8.72E-07mmHg at 25°C

[ Index of Refraction ]:
1.668

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzophenone
  • Indene
  • 3-(α-oxy-benzhydryl)-indene
  • α-lithiostyrene
  • Phenyllithium
  • 1N1&VR

DownStream

  • Benzophenone
  • Phthalic acid

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • Potassium .omega.-hexadecylpolyoxy-ethylene phosphate
  • alpha.-sulfo-.omega.-(2-decylphenoxy)-Poly(oxy-1,2-ethanediyl
  • alpha.-sulfo-.omega.-(3-deccylphenoxy)-Poly(oxy-1,2-ethanediyl)
  • Poly(difluoromethylene), .alpha.,.omega.-difluoro-
  • Poly(difluoromethylene), .alpha.-fluoro-.omega.-2-(1-oxooctadecyl)oxyethyl-
  • Poly(difluoromethylene), .alpha.-chloro-.omega.-(1-chloro-1-fluoroethyl)-