8-hydroxy-7-methoxy-2-phenylchromen-4-one

Modify Date: 2025-09-26 21:06:11

8-hydroxy-7-methoxy-2-phenylchromen-4-one Structure
8-hydroxy-7-methoxy-2-phenylchromen-4-one structure
Common Name 8-hydroxy-7-methoxy-2-phenylchromen-4-one
CAS Number 40316-76-5 Molecular Weight 268.26400
Density 1.329g/cm3 Boiling Point 464.6ºC at 760mmHg
Molecular Formula C16H12O4 Melting Point 226-227ºC
MSDS N/A Flash Point 177.1ºC

 Names

Name 8-hydroxy-7-methoxy-2-phenylchromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.329g/cm3
Boiling Point 464.6ºC at 760mmHg
Melting Point 226-227ºC
Molecular Formula C16H12O4
Molecular Weight 268.26400
Flash Point 177.1ºC
Exact Mass 268.07400
PSA 59.67000
LogP 3.17420
Index of Refraction 1.641

 Safety Information

HS Code 2914509090

 Synthetic Route

~%

8-hydroxy-7-methoxy-2-phenylchromen-4-one Structure

8-hydroxy-7-met...

CAS#:40316-76-5

Literature: Baker Journal of the Chemical Society, 1939 , p. 956,959

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

8-hydroxy-7-methoxyflavone
7-Methoxy-8-hydroxyflavon
8-hydroxy-7-methoxy-2-phenyl-4H-chromen-4-one
8-Hydroxy-7-methoxy-2-phenyl-chromen-4-on
8-hydroxy-7-methoxyisoflavone
8-hydroxy-7-methoxy-2-phenyl-chromen-4-one
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