Product Description: Product Name Food USP Grade Ws-23 Appearance white crystalline powder Chemical name 2-Isopropyl-N,2,3-trimethylbutyramide CAS No. 51115-67-4 Molecular formula C10H21NO Odor The cool feeling burst in mouth (also can say oral cavity), with strong impact and short duration. Content 99% --100% Standard Food grade,pharmacy grade Melt Point 58ºC-61ºC Storage Kept in a light-proof,well-colsed,dry and cool place. Solubility Almost insoluble in water, but soluble in alcohol and oil Features and Usages Mainly used as cool agent for medicine, oral care products, food, beverages, , cosmetics and candy etc