3,6-Bis(diphenylmethylene)-1,4-cyclohexadiene

Names

[ Name ]:
3,6-Bis(diphenylmethylene)-1,4-cyclohexadiene

[Synonym ]:
3,6-Dibenzhydryliden-cyclohexa-1,4-dien
tetraphenyl-p-quinodimethane
3,6-BIS(DIPHENYLMETHYLENE)-1,4-CYCLOHEXADIENE
7,7,8,8-tetraphenyl-p-quinodimethane
1.4-Dibenzhydryliden-cyclohexadien-(2.5)
Thiele's hydrocarbon
3,6-dibenzhydrylidene-cyclohexa-1,4-diene

Chemical & Physical Properties

[ Density]:
1.13g/cm3

[ Boiling Point ]:
634.2ºC at 760 mmHg

[ Molecular Formula ]:
C₃₂H₂₄

[ Molecular Weight ]:
408.53300

[ Flash Point ]:
337.9ºC

[ Exact Mass ]:
408.18800

[ LogP ]:
6.18120

[ Vapour Pressure ]:
2.68E-15mmHg at 25°C

[ Index of Refraction ]:
1.664

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%