Basic

CAS No.	478-60-4
Product Name	citromycetin
Synonyms	Citromycetin; 4-19-00-03953 (Beilstein Handbook Reference); BRN 0330020; Frequentic acid; NSC 53584; 4H,5H-Pyrano(3,2-c)(1)benzopyran-10-carboxylic acid, 8,9-dihydroxy-2-methyl-4-oxo-; 8,9-dihydroxy-2-methyl-4-oxo-4H,5H-pyrano[3,2-c]chromene-10-carboxylic acid
Molecular Formula	C14H10O7
Molecular Weight	290.225

Physical property

Density	1.73g/cm3
Boiling point	669.1°C at 760 mmHg
Flash point	260.9°C
Refractive index	1.736