Basic

CAS No.	1519-21-7
Product Name	2-phenylbutyric acid anhydride
Synonyms	2-Phenylbutyric anhydride; 2-phenylbutanoic anhydride
Molecular Formula	C20H22O3
Molecular Weight	310.3869

Physical property

Density	1.092g/cm3
Boiling point	420.1°C at 760 mmHg
Flash point	191.1°C
Refractive index	1.545