ビス酢酸銅(II)·水和物 化学特性,用途語,生産方法
外観
青緑色, 結晶～結晶性粉末
溶解性
水及びエタノールにやや溶けやすい。
用途
医薬品原料、殺虫剤用原料
用途
MOCVD法や塗布熱分解法による超伝導薄膜作製、触媒。
用途
芳香族アミンにアクリロニトリルを作用させてシアノエチル化する際に、触媒として用いられる。また、草木染めの媒染剤、殺菌剤、サメからの攻撃を避けるための忌避剤として用いられる。
酢酸銅(II)は有機化学において、触媒や酸化剤として広く使われる物質である。例えば、2分子のアルキンをカップリングさせ、1,3-ジインを合成するグレーサー反応 (Eglinton法) に使われる。
用途
触媒及び触媒原料、染料。
化学的特性
Dark green small crystal with odour of acetic acid
使用
Cupric acetate monohydrate can be used in preparation of Fehling's reagent for sugars
製造方法
Copper(II) acetate monohydrate can easily be produced by the reaction of acetic acid solutions with copper(II) carbonate or copper(II) hydroxide or by the reaction of copper(II) oxide with hot acetic acid. Large-scale commercial production uses copper metal in the presence of air and refluxing acetic acid.
Copper(II) acetate monohydrate is used as a catalyst in the polymerization of organic materials and as a mordant in the dying of textiles. It is also used as a ceramic pigment and as a fungicide.
一般的な説明
Copper (II) acetate monohydrate is soluble in water and slightly soluble in methanol, diethylether and acetone. It can be synthesized by reacting acetic acid with copper (II) carbonate or copper(II) hydroxide or copper (II) oxide. Large scale commercial production is undertaken by placing copper metal in the presence of air and refluxing acetic acid. As a transition metal acetate, it can be used to form oxide nanoparticles by sonochemical methods.
職業ばく露
Cupric acetate is used as a fungicide, as a catalyst for organic reactions; in textile dyeing and as a pigment for ceramics.
輸送方法
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
純化方法
Recystallise it twice from warm dilute acetic acid solutions (5mL/g) by cooling. [Beilstein 2 IV 111.]
不和合性
Forms explosive materials with acetylene gas, ammonia, caustic solutions; sodium hypobromite; notromethane. Keep away from chemically active metals; strong acids; nitrates. Decomposes above 240C forming acetic acid fumes
廃棄物の処理
Copper-containing soluble wastes can be concentrated through the use of ion exchange, reverse osmosis, or evaporators to the point where copper can be electrolytically removed and sent to a reclaiming firm. If recovery is not feasible, the copper can be precipitated through the use of caustics and the sludge deposited in a chemical waste landfill.
ビス酢酸銅(II)·水和物 上流と下流の製品情報
原材料
準備製品