Hazard symbols F - Highly flammable Risk codes R11 - Highly flammable R66 - Repeated exposure may cause skin dryness or cracking Safety description S16 - Keep away from sources of ignition. S23 - Do not breathe vapours. S25 - Avoid contact with eyes. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. UN identity No UN 1213 3/DG 2 WGK Germany 1 RTECS AI4025000 TSCA Yes HS Code 2915 39 00 Hazard class 3 Packing group Chapter II Toxicity LD50 oral rabbit: 13400 mg/kg LD50 dermal rabbit > 17400 mg/kg Introduction Main entry: Ester Isobutyl acetate (isobutyl acetate), also known as isobutyl acetate, is the esterification product of acetic acid and 2-butanol, a colorless transparent liquid at room temperature, miscible with ethanol and ether, slightly soluble in water, flammable, with a ripe fruit aroma, mainly used as a solvent for nitrocellulose and lacquer, and also as chemical reagents and flavorings. Isobutyl acetate has typical ester properties, including hydrolysis, alcoholysis, aminolysis; Addition with Grignard reagent (Grignard reagent) and alkyllithium, reduced by catalytic hydrogenation and lithium aluminum hydride (lithium aluminum hydride); Claisen condensation reaction with itself or other esters (Claisen condensation). Isobutyl acetate can be qualitatively detected with hydroxylamine hydrochloride (NH2OH · HCl) and iron chloride (FeCl), other esters, acyl halides, anhydride will affect the analysis.
Isobutyl acetate (C₆H₁₂O₂) is an ester of acetic acid and isobutyl alcohol. It is a colorless transparent liquid with a characteristic sweet fruity odor reminiscent of banana, pear, or apple. Naturally present in raspberries, pears, apples, bananas, strawberries, and grapes.
In industry isobutyl acetate is a highly effective medium-volatility solvent. It is widely used in the production of nitrocellulose lacquers, thinners, sealants, paints, inks, and adhesives, as well as an extractant in pharmaceuticals.
In food industry registered as a food flavoring (FEMA 2175). Used to impart fruity notes to confectionery, baked goods, ice cream, chewing gum, desserts, jams, jellies, and fruit juices.
In perfume and cosmetics industry used as a component of fragrances for perfumes, cosmetics, and soaps.
Storage: in sealed containers in a cool, well-ventilated place, away from sources of ignition (flammable liquid). The product is intended for industrial synthesis, the food industry, perfumery, cosmetics, and R&D. When working, observe standard protective measures (gloves, goggles, fume hood).
