7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN

Modify Date: 2025-09-13 08:26:11

7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN Structure
7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN structure
Common Name 7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN
CAS Number 54431-13-9 Molecular Weight 252.26500
Density 1.289g/cm3 Boiling Point 459.7ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point 223-228ºC(lit.)
MSDS N/A Flash Point 200.6ºC

 Names

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

 Chemical & Physical Properties

Density 1.289g/cm3
Boiling Point 459.7ºC at 760 mmHg
Melting Point 223-228ºC(lit.)
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 200.6ºC
Exact Mass 252.07900
PSA 50.44000
LogP 3.47400
Index of Refraction 1.643
InChIKey JILNSPBYFPSJRO-UHFFFAOYSA-N
SMILES Cc1c(-c2ccccc2)c2ccc(O)cc2oc1=O

 Safety Information

Hazard Codes Xn,Xi
Risk Phrases 22-36/37/38
Safety Phrases 26-36
HS Code 2932209090

 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

7-hydroxy-3-methyl-4-phenyl-2H-chromen-2-one
7-hydroxy-3-methyl-4-phenyl-chromen-2-one
7-Hydroxy-3-methyl-4-phenyl-cumarin
7-Hydroxy-3-methyl-4-phenylcoumarin
MFCD04039956
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