CAS # 67938-21-0 Description: POLYGLYCERYL-2 DIISOSTEARATE: Polyglyceryl-2 Diisostearate is a diester of Isostearic Acid (q.v.) and Diglycerin (q.v.). Polyglyceryl-2 Diisostearate are hydroxy compounds used in cosmetics and skin care products…