8-Methylbenzo[rst]pentaphene-5-carbaldehyde

Names

[ CAS No. ]:
63040-56-2

[ Name ]:
8-Methylbenzo[rst]pentaphene-5-carbaldehyde

[Synonym ]:
5-Formyl-8-methyl-3,4:9,10-dibenzo-pyren
5-Formyl-8-methyl-3,4:9,10-dibenzopyrene

Chemical & Physical Properties

[ Density]:
1.334g/cm3

[ Boiling Point ]:
615ºC at 760 mmHg

[ Molecular Formula ]:
C₂₆H₁₆O

[ Molecular Weight ]:
344.40500

[ Flash Point ]:
414.1ºC

[ Exact Mass ]:
344.12000

[ PSA ]:
17.07000

[ LogP ]:
7.01130

[ Index of Refraction ]:
1.895

Safety Information

[ HS Code ]:
2912299000

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2912299000

[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%