2H-1-Benzopyran-2-one,3-phenyl-

Modify Date: 2025-08-25 17:21:09

2H-1-Benzopyran-2-one,3-phenyl- Structure
2H-1-Benzopyran-2-one,3-phenyl- structure
Common Name 2H-1-Benzopyran-2-one,3-phenyl-
CAS Number 955-10-2 Molecular Weight 222.23900
Density 1.239g/cm3 Boiling Point 403.8ºC at 760mmHg
Molecular Formula C15H10O2 Melting Point N/A
MSDS N/A Flash Point 170.2ºC

 Names

Name 3-phenylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.239g/cm3
Boiling Point 403.8ºC at 760mmHg
Molecular Formula C15H10O2
Molecular Weight 222.23900
Flash Point 170.2ºC
Exact Mass 222.06800
PSA 30.21000
LogP 3.46000
Index of Refraction 1.635
InChIKey HWDSXZLYIKESML-UHFFFAOYSA-N
SMILES O=c1oc2ccccc2cc1-c1ccccc1

 Safety Information

HS Code 2932209090

 Synthetic Route

 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

3-Phenylcoumarin
3-phenyl-chromen-2-one
3-phenyl-2H-1-benzopyran-2-one
3-phenylcumarin
3-Phenyl-2-benzopyrone
Coumarin,3-phenyl
2H-1-Benzopyran-2-one,3-phenyl
3-Phenyl-2H-chromen-2-one
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