disulfur dichloride

Disulfur dichloride, also known as sulfur monochloride, is a yellow, fuming, corrosive liquid with the chemical formula S₂Cl₂. It is typically produced by reacting chlorine with molten sulfur.1

Disulfur dichloride is primarily used as a chlorinating or sulfurizing agent in various industrial processes. It plays a role in the production of vulcanized oils and the cold curing of rubber.1

Another related compound is sulfur dichloride (SCl₂), a dark brown or reddish liquid used for similar purposes as S₂Cl₂.2

While disulfur dichloride is an inorganic compound, sulfur's ability to form chains is also significant in organic chemistry, particularly in disulfides and polysulfides found in proteins and other biological molecules.3