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

Modify Date: 2024-01-23 19:32:19

3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one Structure
3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one structure
Common Name 3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one
CAS Number 5690-05-1 Molecular Weight 198.21700
Density N/A Boiling Point N/A
Molecular Formula C13H10O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,4-dihydro-2H-naphtho[1,2-b]pyran-2-one
Synonym More Synonyms

 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  0

DownStream  1

 Customs

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

 Synonyms

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
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