3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one

Names

[ Name ]:
3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one

[Synonym ]:
3,4-dihydro-benzo[h]chromen-2-one
Dihydrobenzocumarin
3,4-Dihydro-benzo[h]chromen-2-on
3,4-dihydro-2H-benzo[h]chromen-2-one
7,8-Benzo-3,4-dihydro-cumarin

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₃H₁₀O₂

[ Molecular Weight ]:
198.21700

[ Exact Mass ]:
198.06800

[ PSA ]:
26.30000

[ LogP ]:
2.69140

Safety Information

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%