Used as plasticizer for polyvinyl chloride, vinyl copolymers, cellulose resins, polypropylene food wrap, and various other resins; PLASTICIZER FOR VARIOUS RESINS, PARTICULARLY POLYVINYL CHLORIDE & VINYL COPOLYMERS; PLASTICIZER, EG, FOR CELLULOSE & VINYL RESINS; PLASTICIZER FOR POLYPROPYLENE FOOD WRAP; "PLASTOLEIN" /IS A/ TRADEMARK FOR VINYL PLASTICIZERS, INCLUDING DI-N-HEXYL AZELATE...; PLASTICIZER FOR...POLYVINYL CHLORIDE & VINYL COPOLYMERS, FOR WHICH IT IS ESPECIALLY SUITABLE IF THEY ARE TO BE USED AT LOW TEMPERATURES. IT ENTERS INTO THE COMPOSITION OF SARAN FILMS FOR PACKAGING, BEING ADDED AT A CONCN OF 5% &, IN SOME CASES UP TO 30-35%. .../USED IN/ FOOD PACKAGING...