2,2'-アゾビス(2,4-ジメチルバレロニトリル) 化学特性,用途語,生産方法
外観
白色, 結晶〜結晶性粉末
溶解性
エタノール及びアセトンに溶け、水にほとんど溶けない。
用途
アゾ系重合開始剤の一つ。略称:V-65。油溶性低温型で各種有機溶媒に可溶。汎用用途として、多くのポリマー重合に採用されている。10時間半減期温度:51℃。合成樹脂原料。
化学的特性
White solid
使用
2,2'-azobis(2,4-dimethyl)valeronitrile is widely used in PVC suspension polymerization, it is also used as polyacrylonitrile, polyvinyl alcohol polymer composite materials such as plexiglass efficient initiator, also used as rubber, plastic foam.
一般的な説明
An odorless white solid. May burst into flames upon exposure to fire or high heat. Dust may form an explosive mixture in air.
空気と水の反応
Dust may form an explosive mixture in air. Insoluble in water.
反応プロフィール
Self-decomposition or self-ignition may be triggered by heat, chemical reaction, friction or impact. Self-accelerating decomposition may occur if the specific control temperature is not maintained. 2,2'-Azobis(2,4-dimethyl)valeronitrile is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
2,2'-アゾビス(2,4-ジメチルバレロニトリル) 上流と下流の製品情報
原材料
準備製品