ぎ酸 アミル 化學特性,用途語,生産方法
外観
無色～うすい黃色、液體
用途
食品フレーバー(果実臭)、香料原料
使用上の注意
窒素封入。
化學的特性
Colorless liquid composed of a mixture of isomeric amyl formates with isoamyl formate in predominance. Plum-like odor. Less odoriferous and more active solvent than amyl acetate. It also has both a lower boiling point and a higher rate of evaporation. Miscible with oils, hydrocarbons, alcohols, ketones; slightly soluble in water.
天然物の起源
Identified in apple, strawberry, tomato, fried cured pork, cognac, honey and Pyrus malus
使用
Solvent for cellulose esters, resins; solvent mixtures; films and coatings; perfume for leather; flavoring.
製造方法
From n-amyl alcohol and formic acid in the presence of H2SO4
一般的な説明
A clear colorless liquid with a plum-like odor. Flash point 79°F. Less dense than water and insoluble in water. Vapors are heavier than air.
空気と水の反応
Highly flammable. Insoluble in water.
反応プロフィール
AMYL FORMATE 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.
危険性
Flammable, dangerous fire risk. Toxic by ingestion and inhalation.
健康ハザード
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
火災危険
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.
安全性プロファイル
Very low toxicity by
several routes. A skin irritant. See also
ESTERS. Dangerously flammable; reacts
vigorously with heat, flame, oxidizing
materials. To fight fire, use foam, Co2, dry
chemical.
ぎ酸 アミル 上流と下流の製品情報
原材料
準備製品