480-20-6 (2R,3R)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one
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cas

480-20-6 (2R,3R)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one

product Name (2R,3R)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one
Synonyms 4H-1-benzopyran-4-one, 2,3-dihydro-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-, (2R,3R)-; 4H-1-Benzopyran-4-one, 2,3-dihydro-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-, (2R-trans)-; Katuranin
Molecular Formula C15H12O6
Molecular Weight 288.2522
InChI InChI=1/C15H12O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,14-18,20H/t14-,15+/m0/s1
CAS Registry Number 480-20-6
Molecular Structure 480-20-6 (2R,3R)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one
Density 1.599g/cm3
Boiling point 639°C at 760 mmHg
Refractive index 1.728
Flash point 247.3°C
Vapour Pressur 3.32E-17mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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