CAS 4222-02-0|4,5,7-trihydroxy-3-phenylchromen-2-one

Introduction：Basic information about CAS 4222-02-0|4,5,7-trihydroxy-3-phenylchromen-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4,5,7-trihydroxy-3-phenylchromen-2-one
CAS Number	4222-02-0	Molecular Weight	270.23700
Density	1.579g/cm3	Boiling Point	591ºC at 760mmHg
Molecular Formula	C₁₅H₁₀O₅	Melting Point	268-272ºC
MSDS	/	Flash Point	231.2ºC

Names

Name	4,5,7-trihydroxy-3-phenylchromen-2-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.579g/cm3
Boiling Point	591ºC at 760mmHg
Melting Point	268-272ºC
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.23700
Flash Point	231.2ºC
Exact Mass	270.05300
PSA	90.90000
LogP	2.57680
Index of Refraction	1.748
InChIKey	RUSXZMPXIYUKLA-UHFFFAOYSA-N
SMILES	O=c1oc2cc(O)cc(O)c2c(O)c1-c1ccccc1

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26
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

4,5,7-Trihydroxy-3-phenyl-coumarin

4,5,7-trihydroxy-3-phenyl-chromen-2-one

2,5,7-trihydroxy-3-phenylchromen-4-one

Coumarin,4,5,7-trihydroxy-3-phenyl

4,5,7-Trihydroxy-3-phenyl-cumarin

Recommended......