Basic

CAS No.	20189-42-8
Product Name	3-ethyl-4-methyl-1H-pyrrole-2,5-dione
Synonyms	1H-pyrrole-2,5-dione, 3-ethyl-4-methyl-; 2-ethyl-3-methylmaleimide; 3-Ethyl-4-Methyl-Pyrrole-2,5-Dione
Molecular Formula	C7H9NO2
Molecular Weight	139.1519

Physical property

Density	1.116g/cm3
Boiling point	253.8°C at 760 mmHg
Flash point	119.3°C
Refractive index	1.484