Chlorosulfonyl isocyanate
CAS No:1189-71-5
Appearance:Colorless liquid

MF:CClNO3S

MW:141.53

CBNumber:CB8317025

Melting point:−44 °C(lit.)

Density:1.626 g/mL at 25 °C(lit.)

vapour pressure:5.57 psi ( 20 °C)

Refractive index:n20/D 1.447(lit.)

Storage:0-6°C

Solubility:reacts violently exothermic

Application:Widely used in antibiotics, agricultural chemicals, polymer synthesis