3. It is used occasionally in fruity flavors, mainly for its good diffusivity, and it is more suitable to be used as the head fragrance, but the dosage should be small, so as not to affect the effect if it stands out alone. Can be widely used in edible essences such as apricots, bananas, peaches, raw pears, pineapples, raspberries, strawberries and the like.
4. Excellent organic solvent, which has good solubility for cellulose acetate butyrate, ethyl cellulose, chlorinated rubber, polystyrene, methacrylic resin and many natural resins such as tannin extract, Manila gum and Dama resin. It is widely used in nitrocellulose varnish, as a solvent in the processing of artificial leather, fabrics and plastics, as an extractant in various petroleum processing and pharmaceutical processes, and also as a component of perfume compounding and various fragrances such as apricot, banana, pear and pineapple.
5. It is used in collodion, nitrocellulose, varnish, artificial leather, medicine, plastics and perfume industries. It is an excellent organic solvent and can dissolve rosin, polyvinyl acetate, polyacrylate, polyvinyl chloride, chlorinated rubber, Eucommia ulmoides gum, polymethylmethacrylate and so on.
6. Used as analytical reagent, chromatographic analysis standard substance and solvent. The formation of butyl acetate is obtained by esterification of acetic acid and butanol. N-butyl acetate, butyl acetate for short.
colorless and transparent liquid with pleasant fruity smell. Lower homologues are insoluble in water; It is miscible with organic solvents such as alcohol, ether and ketone. Flammable. The acute toxicity is small, but it has strong irritation to eyes and nose, and it will cause anesthesia at high concentration.
n-butyl acetate is an excellent organic solvent, which has good solubility for ethyl cellulose, cellulose acetate butyrate, polystyrene, methacrylic resin, chlorinated rubber and various natural gums. Health hazard: It has a strong stimulating effect on eyes and upper respiratory tract, and has an anesthetic effect.
Inhalation of high concentration of this product may cause symptoms such as tears, sore throat, cough, chest tightness, shortness of breath, etc. In severe cases, cardiovascular and nervous system diseases may occur, which may cause conjunctivitis and keratitis, and vacuoles may form in corneal epithelium. Skin contact can cause skin dryness.
explosion hazard: flammable, and its vapor and air can form explosive mixture. Fire and high temperature can cause combustion and explosion. Can react strongly with oxidant. Its vapor density is higher than that of air, and it can spread to a considerable distance at a lower place, which will cause combustion when it meets an open flame.