2,5-ジメチルー2,5-ビス(t-ブチルパーオキシ)ヘキサン 化學(xué)特性,用途語(yǔ),生産方法
用途
有機(jī)過(guò)酸化物(重合觸媒)原料、架橋剤(合成ゴム、ポリエチレン)、PPの解重號(hào)剤(MFI改良剤)
化學(xué)的特性
colourless to light yellow liquid
一般的な説明
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, also known as trigonox 101, is a clear, yellow liquid. (NTP, 1992)also for storage and transport mixed with inert solid.
空気と水の反応
Insoluble in water.
反応プロフィール
Peroxides, such as 2,5-DIMETHYL-2,5-DI-(TERT-BUTYLPEROXY)HEXANE, are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness. Danger of explosion when dry. May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames.
安全性プロファイル
Moderately toxic by
intraperitoneal route. Combustible when
exposed to heat, flames, or reducing agents.
To fight fire, use water spray, foam, dry
chemical. When heated to decomposition it
emits acrid smoke and irritating fumes. Used
in the polymerization of styrene and in
cross-linking of various grades of
polyethylene. See also PEROXIDES,
ORGANIC.
2,5-ジメチルー2,5-ビス(t-ブチルパーオキシ)ヘキサン 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品