1,2,3,4-テトラクロロベンゼン 化学特性,用途語,生産方法
外観
白色の塊
溶解性
エーテルに溶けやすく、エタノールにやや溶けやすい。エーテル、酢酸、二硫化炭素、リグロインに易溶。エタノールに難溶。
用途
誘電性流体の成分、ペンタクロロニトロベンゼンの合成原料
化学的特性
WHITE CRYSTALLINE SOLID
使用
1,2,3,4-tetrachlorobenzene was used as a model compound to determine the chlorobenzenes (CBs) in soil samples. It was also used for rapid dechlorination of 1,2,3,4-tetrachlorodibenzo-p-dioxin (1,2,3,4-TeCDD).
定義
ChEBI: A tetrachlorobenzene carrying chloro groups at positions 1, 2 , 3 and 4.
一般的な説明
White to off-white crystals.
空気と水の反応
Insoluble in water.
反応プロフィール
Simple aromatic halogenated organic compounds, such as 1,2,3,4-Tetrachlorobenzene, are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
健康ハザード
ACUTE/CHRONIC HAZARDS: 1,2,3,4-Tetrachlorobenzene may cause irritation of the skin.
火災危険
1,2,3,4-Tetrachlorobenzene is probably combustible.
安全性プロファイル
Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Irritant. Combustible liquid. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORINATED HYDROCARBONS, AROMATIC.
純化方法
Crystallise it from EtOH. [Beilstein 5 H 204, 5 II 156, 5 III 550, 5 IV 667.]
1,2,3,4-テトラクロロベンゼン 上流と下流の製品情報
原材料
準備製品