Gamma undecalactone is not a real aldehyde, but a lactone compound. It is colorless to light yellow viscous liquid with strong peach aroma. It is an important lactone perfume. It is often used in Osmanthus fragrans, jasmine, gardenia, lily of the valley, orange flower, white rose, lilac, acacia, etc Make good ingredients for peaches, muskmelon, Mei Zi, apricot, cherry, Osmanthus fragrans and other food flavors. It is almost insoluble in water, dissolved in ethanol and most common organic solvents, and can be widely used in daily flavors and food flavors.
Gamma decalactone is used in perfumery for heavy, fruity flower odors and in aroma compositions, particularly peach flavors.
2-Undecanone 's cas code is 112-12-9.
Ethyl butyrate's cas code is 105-54-4.
Butyl butyrate's cas code is 109-21-7.
Ethyl heptanoate 's cas code is 106-30-9.