3-hydroxy-2-(4-methylphenyl)chromen-4-one

Modify Date: 2024-01-21 12:59:41

3-hydroxy-2-(4-methylphenyl)chromen-4-one Structure
3-hydroxy-2-(4-methylphenyl)chromen-4-one structure
Common Name 3-hydroxy-2-(4-methylphenyl)chromen-4-one
CAS Number 19275-68-4 Molecular Weight 252.26500
Density 1.324g/cm3 Boiling Point 406.1ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point N/A
MSDS N/A Flash Point 153.2ºC

 Names

Name 3-hydroxy-2-(4-methylphenyl)chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.324g/cm3
Boiling Point 406.1ºC at 760 mmHg
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 153.2ºC
Exact Mass 252.07900
PSA 50.44000
LogP 3.47400
Vapour Pressure 2.52E-07mmHg at 25°C
Index of Refraction 1.663

 Safety Information

HS Code 2914400090

 Synthetic Route

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

3-Hydroxy-2-p-tolyl-chromen-4-one
3-Hydroxy-4'-methylflavone
4'-Methylflavonol