Basic

CAS No.	4717-53-7
Product Name	3-oxo-1,3,3a,4,5,7a-hexahydro-2-benzofuran-4-carboxylic acid
Molecular Formula	C9H10O4
Molecular Weight	182.1733

Physical property

Density	1.361g/cm3
Boiling point	430.3°C at 760 mmHg
Flash point	181.6°C
Refractive index	1.546