エチレン グリコール モノ-n-ブチル エーテル アセタート 化学特性,用途語,生産方法
外観
無色～ほとんど無色, 澄明の液体
溶解性
水に微溶 (1.1wt%), アルコール, アセトンに可溶。エタノール及びアセトンに極めて溶けやすく、水に極めて溶けにくい。
用途
塗料?インキ溶剤、 洗浄剤 (化学工業日報社)
用途
樹脂等の溶剤。
化学的特性
colourless to pale yellow liquid with a mild odour
使用
High-boiling solvent for nitrocellulose lacquers, epoxy resins, multicolor lacquers; filmcoalescing aid for polyvinyl acetate latex.
一般的な説明
Colorless liquid with a weak fruity odor. Floats and mixes slowly with water.
空気と水の反応
Water soluble.
反応プロフィール
2-Butoxyethyl acetate is incompatible with the following: Oxidizers . 2-Butoxyethyl acetate is an ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
健康ハザード
Inhalation of concentrated vapor may cause headache, nausea, dizziness. Liquid causes irritation of eyes and mild irritation of skin. Ingestion produces same symptoms as inhalation.
安全性プロファイル
Moderately toxic by
ingestion and skin contact. Mild skin irritant.
Flammable when exposed to heat, flame, or
oxidizers. To fight fire, use alcohol foam.
When heated to decomposition it emits
acrid smoke and irritating fumes. See also
ESTERS.
純化方法
Shake the ester with anhydrous Na2CO3, filter and distil it in a vacuum. Redistillation can then be carried out at atmospheric pressure. [Dunbar & Bolstad J Org Chem 21 1041 1956, Beilstein 2 IV 215.]
エチレン グリコール モノ-n-ブチル エーテル アセタート 上流と下流の製品情報
原材料
準備製品