5,8-Dihydroxyflavone

Modify Date: 2025-12-02 14:09:26

5,8-Dihydroxyflavone Structure
5,8-Dihydroxyflavone structure
Common Name 5,8-Dihydroxyflavone
CAS Number 548-58-3 Molecular Weight 254.23700
Density 1.443g/cm3 Boiling Point 497.4ºC at 760mmHg
Molecular Formula C15H10O4 Melting Point N/A
MSDS N/A Flash Point 194.8ºC

 Names

Name primetin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.443g/cm3
Boiling Point 497.4ºC at 760mmHg
Molecular Formula C15H10O4
Molecular Weight 254.23700
Flash Point 194.8ºC
Exact Mass 254.05800
PSA 70.67000
LogP 2.87120
Index of Refraction 1.698
InChIKey KYLWJAUHHPTDDH-UHFFFAOYSA-N
SMILES O=c1cc(-c2ccccc2)oc2c(O)ccc(O)c12

 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

FLAVONE,5,8-DIHYDROXY
5,8-dihydroxy-2-phenylchromen-4-one
5,8-Dihydroxy-2-phenyl-4H-1-benzopyran-4-one
Primetin
5,8-dihydroxy-2-phenyl-chromen-4-one
5,8-Dihydroxy-2-phenyl-chromen-4-on
5,8-dihydroxyflavone
5,8-Dihydroxyflavon
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