Basic

CAS No.	21840-67-5
Product Name	but-2-yne-1,4-diyl bis(phenylcarbamate)
Molecular Formula	C18H16N2O4
Molecular Weight	324.3306

Physical property

Density	1.32g/cm3
Boiling point	427.1°C at 760 mmHg
Flash point	212.1°C
Refractive index	1.651