Basic

CAS No.	76628-86-9
Product Name	4-(4-benzylidene-2,3-dioxopyrrolidin-1-yl)butanoic acid
Molecular Formula	C15H15NO4
Molecular Weight	273.2839

Physical property

Density	1.328g/cm3
Boiling point	497.3°C at 760 mmHg
Flash point	254.6°C
Refractive index	1.628