2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one

Names

[ CAS No. ]:
34411-93-3

[ Name ]:
2,2,6,6,10-Pentamethyl-2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one

[Synonym ]:
Spatheliabischromen
Cheorumchromon-A
Spathelia bischromene

Chemical & Physical Properties

[ Density]:
1.182g/cm3

[ Boiling Point ]:
487.8ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₂₀O₄

[ Molecular Weight ]:
324.37000

[ Flash Point ]:
215.5ºC

[ Exact Mass ]:
324.13600

[ PSA ]:
48.67000

[ LogP ]:
4.46980

[ Index of Refraction ]:
1.569

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Related Compounds

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