3,6-Bis(diphenylmethylene)-1,4-cyclohexadiene
Names
[ CAS No. ]:
26392-12-1
[ 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
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%