CAS No: 552-58-9, Chemical Name: (S)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4-benzopyrone
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552-58-9 (S)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4-benzopyrone

product Name (S)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4-benzopyrone
Synonyms 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4H-chromen-4-one; 3',4',5,7-tetrahydroxyflavanone; 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-; Eriodictyol
Molecular Formula C15H12O6
Molecular Weight 288.2522
InChI InChI=1/C15H12O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-5,13,16-19H,6H2
CAS Registry Number 552-58-9
EINECS 209-016-4
Molecular Structure 552-58-9 (S)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4-benzopyrone
Density 1.586g/cm3
Boiling point 625.2°C at 760 mmHg
Refractive index 1.724
Flash point 241.9°C
Vapour Pressur 3.19E-16mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;