Basic

CAS No.	91626-52-7
Product Name	4,5-dichloro-2-(methylsulfonyl)pyridazin-3(2H)-one
Molecular Formula	C5H4Cl2N2O3S
Molecular Weight	243.0679

Physical property

Density	1.79g/cm3
Boiling point	319.7°C at 760 mmHg
Flash point	147.1°C
Refractive index	1.654