3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on

Modify Date: 2024-01-10 19:21:19

3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on Structure
3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on structure
Common Name 3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on
CAS Number 124330-34-3 Molecular Weight 272.22800
Density 1.454g/cm3 Boiling Point 429.2ºC at 760mmHg
Molecular Formula C15H9FO4 Melting Point N/A
MSDS N/A Flash Point 213.3ºC

 Names

Name 3-(4-fluorophenoxy)-7-hydroxychromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.454g/cm3
Boiling Point 429.2ºC at 760mmHg
Molecular Formula C15H9FO4
Molecular Weight 272.22800
Flash Point 213.3ºC
Exact Mass 272.04800
PSA 59.67000
LogP 3.43000
Vapour Pressure 5.72E-08mmHg at 25°C
Index of Refraction 1.645

 Safety Information

HS Code 2932999099

 Synthetic Route

~94%

3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on Structure

3-(4-fluorophen...

CAS#:124330-34-3

Literature: Chemistry of Natural Compounds, , vol. 25, # 5 p. 542 - 545 Khimiya Prirodnykh Soedinenii, , vol. 25, # 5 p. 639 - 643

~14%

3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on Structure

3-(4-fluorophen...

CAS#:124330-34-3

Literature: Chemistry of Natural Compounds, , vol. 25, # 5 p. 542 - 545 Khimiya Prirodnykh Soedinenii, , vol. 25, # 5 p. 639 - 643

~%

3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on Structure

3-(4-fluorophen...

CAS#:124330-34-3

Literature: Pharmaceutical Chemistry Journal, , vol. 25, # 11 p. 816 - 821 Khimiko-Farmatsevticheskii Zhurnal, , vol. 25, # 11 p. 50 - 55

~%

3-(4-fluorophenoxy)-7-hydroxy-4h-1-benzopyran-4-on Structure

3-(4-fluorophen...

CAS#:124330-34-3

Literature: Pharmaceutical Chemistry Journal, , vol. 25, # 11 p. 816 - 821 Khimiko-Farmatsevticheskii Zhurnal, , vol. 25, # 11 p. 50 - 55

 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%

 Synonyms

3-(4-Fluorophenoxy)-7-hydroxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,3-(4-fluorophenoxy)-7-hydroxy
3-(4-Fluoro-phenoxy)-7-hydroxy-chromen-4-one
3-(4-fluorophenoxy)-7-hydroxy-4H-chromen-4-one