Pineapple ester Chinese name: pineapple ester, allyl cyclohexyl propionate. English name: Pineapple ester, Cyclohexanepropanoic acid, [1] 2-propenyl ester, Allyl cyclohexane propionate. Molecular formula: C12H20O2. Molecular Weight: 196.29. CAS: 2705-87-5. FEMA: 2026. Appearance: colorless to light yellow transparent liquid. Aroma: intense, sweet pineapple-like fruit aroma. Refractive index (20 ℃): 1.457-1.464. Proportion (25/25 ℃): 0.945-0.950. Flash Point:> 100 ° C. Uses: 1. This product has a mild pineapple fragrance, used as a scenting agent. Nippon Synthetic Chemical statutory scenting agents are 95 varieties, the standard specifies the use of these varieties may not be used for purposes other than scenting. According to Japan's "food additives officially", the product purity of 98% -102%. 2. mainly used for the preparation of pineapple and other fruit-based food flavors. Gum used in an amount of 30mg / kg; candy 13mg / kg; pudding class 7.7mg / kg; baked foods 7.7mg / kg; soft drinks 3.7mg / kg; cold in the 3.1mg / kg Reference Price : 97 / kg