ISOBUTYRIC ACID ISOPROPYL ESTER химические свойства, назначение, производство
Описание
Isopropyl isobutyrate has an intense, fruity, ether-like odor. May
be prepared by boiling isobutyryl chloride and isopropyl alcohol.
Химические свойства
Isopropyl isobutyrate has an intense, fruity, ether-like odor
Вхождение
Reported found in laurel.
Использование
Isopropyl Isobutyrate is a useful reactant in organic synthesis.
It is also used occasionally in flavor compositions as a modifier for higher and lower
alkylbutyrates in Pineapple, Apricot, Pear and
in certain types of Citrus complex flavors. It is
the lightest and freshest tasting of all four
Propylbutyrates.
The concentration of this ester in finished
products will vary from 10 to 100 ppm.
Подготовка
By boiling isobutyl chloride and isopropyl alcohol.
Общее описание
A colorless liquid. Flash point near 30°F. Boiling point near 280°F. Less dense than water. Vapors heavier than air. Used as a solvent and to make flavorings.
Реакции воздуха и воды
Highly flammable. Soluble in water.
Профиль реактивности
ISOBUTYRIC ACID ISOPROPYL ESTER is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Угроза здоровью
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Пожароопасность
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
ISOBUTYRIC ACID ISOPROPYL ESTER препаратная продукция и сырье
сырьё
препарат