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

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Basic

CAS No. 567-83-9
Product Name 4-hydroxy-α-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid
Synonyms 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
Molecular Formula C20H12O8
Molecular Weight 380.3045

Physical property

Density 1.705g/cm3
Boiling point 603.9°C at 760 mmHg
Flash point 220.3°C
Refractive index 1.757