1,10-Diiododecane
1,10-Diiododecane (Decamethylene diiodide) serves as a crosslinking reagent for tetrabutylammonium polygalacturonic acid and acts as an alkylating agent in the synthesis of both symmetrical and unsymmetrical bis-cryptophanes, in addition to being utilized for the production of decane at a temperature of 20°C.