Basic

CAS No.	5332-55-8
Product Name	2-methylbutanoic 4-nitrobenzoic anhydride
Molecular Formula	C12H13NO5
Molecular Weight	251.2353

Physical property

Density	1.239g/cm3
Boiling point	401.4°C at 760 mmHg
Flash point	178.2°C
Refractive index	1.534