ChemNet > CAS > 567-83-9 4-hydroxy-α-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid

567-83-9 4-hydroxy-α-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid

Nom	4-hydroxy-α-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid
Nom anglais	4-hydroxy-α-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid;4-Hydroxy-alpha-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid; bis(2-hydroxy-4-oxo-4H-chromen-3-yl)acetic acid
Formule moléculaire	C₂₀H₁₂O₈
Poids Moléculaire	380.3045
InChI	InChI=1/C20H12O8/c21-16-9-5-1-3-7-11(9)27-19(25)14(16)13(18(23)24)15-17(22)10-6-2-4-8-12(10)28-20(15)26/h1-8,13,25-26H,(H,23,24)
Numéro de registre CAS	567-83-9
EINECS	209-306-0
Structure moléculaire
Densité	1.705g/cm³
Point d'ébullition	603.9°C at 760 mmHg
Indice de réfraction	1.757
Point d'éclair	220.3°C
Pression de vapeur	1.96E-15mmHg at 25°C
Les symboles de danger
Codes des risques
Description de sécurité