7-hydroxy-2-methyl-3-phenoxychromen-4-one

Modify Date: 2024-06-07 21:41:25

7-hydroxy-2-methyl-3-phenoxychromen-4-one Structure
7-hydroxy-2-methyl-3-phenoxychromen-4-one structure
Common Name 7-hydroxy-2-methyl-3-phenoxychromen-4-one
CAS Number 87891-62-1 Molecular Weight 268.26400
Density 1.334g/cm3 Boiling Point 432.2ºC at 760 mmHg
Molecular Formula C16H12O4 Melting Point N/A
MSDS N/A Flash Point 163.1ºC

 Names

Name 7-hydroxy-2-methyl-3-phenoxychromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.334g/cm3
Boiling Point 432.2ºC at 760 mmHg
Molecular Formula C16H12O4
Molecular Weight 268.26400
Flash Point 163.1ºC
Exact Mass 268.07400
PSA 59.67000
LogP 3.59930
Index of Refraction 1.642

 Safety Information

HS Code 2914509090

 Synthetic Route

~72%

7-hydroxy-2-methyl-3-phenoxychromen-4-one Structure

7-hydroxy-2-met...

CAS#:87891-62-1

Literature: Vasil'ev, S. A.; Luk'yanchikov, M. S.; Molchanov, G. I.; Turubarov, V. D.; Khilya, V. P. Pharmaceutical Chemistry Journal, 1991 , vol. 25, # 7 p. 470 - 475 Khimiko-Farmatsevticheskii Zhurnal, 1991 , vol. 25, # 7 p. 34 - 38

 Precursor & DownStream

Precursor  1

DownStream  0

 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

4H-1-Benzopyran-4-one,7-hydroxy-2-methyl-3-phenoxy
2-Methyl-3-phenoxy-7-hydroxychromone
7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-one
7-Hydroxy-2-methyl-3-phenoxy-4H-1-benzopyran-4-one