2,2-diphenylbenzo[h]chromene

Names

[ CAS No. ]:
856-94-0

[ Name ]:
2,2-diphenylbenzo[h]chromene

[Synonym ]:
3,3-diphenyl-3H-naphtho[2,1-b]pyran
2,2-diphenyl-2H-benzo[h]chromene
2,2-diphenyl-2H-naphtho[1,2-b]pyran
2H-Naphtho[1,2-b]pyran,2,2-diphenyl

Chemical & Physical Properties

[ Molecular Formula ]:
C₂₅H₁₈O

[ Molecular Weight ]:
334.41000

[ Exact Mass ]:
334.13600

[ PSA ]:
9.23000

[ LogP ]:
6.18920

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%