单词acetic anhydride
un.: 醋酸酐；醋酐；乙酸酐
网络: 乙酐；无水醋酸
乙酸酐
醋酐
醋酸酐
From the synthesis of morphine and acetic anhydride derivatives of heroin history, so far, heroin still known as the "King of Drugs. "
从吗啡与乙酐合成其衍生物海洛因的历史，到目前为止，海洛因仍被号称“毒品之王”。
Used for dyeing and printing auxiliaries, meat preservatives, the system acetic anhydride raw materials.
用作印染助剂、肉类防腐剂、制乙酸酐的原料。
NON-IONIC SURFACE ACTIVE AGENTS. POLYETHOXYLATED DERIVATIVES. DETERMINATION OF HYDROXYL VALUE. ACETIC ANHYDRIDE METHOD.
非离子表面活性剂.聚羟乙基衍生物.羟基指数的测定.酸醋酐法
Menthyl acetate was obtained in reaction of the result compound with acetic anhydride, with yield up to 90%.
通过乙酸酐和加氢制备的薄荷醇反应得到乙酸薄荷酯，收率可达90%。
Reaction of a terpene alcohol with acetic anhydride in the presence of a high-boiling amine provides a terpene ester.
在高沸点胺的存在下萜醇与乙酸酐反应以提供萜烯酯。
can be improved with xylanase pretreatment and acetic anhydride activation in bleaching process of wheat straw bio-chemimechanical pulp.
对麦草生物化机浆进行酶预处理，并且在漂白过程中对其进行醋酸酐活化，可以改善其漂白效果。
Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by chloride acidation bentonite.
以水杨酸和乙酸酐为原料，在自制酸化膨润土催化下合成了阿司匹林；
An alcohol evaporator for production of acetic acid and acetic anhydride exploded during operation.
一种用于生产醋酸和醋酸酐的酒精蒸发釜在服役中发生了爆炸。
The reaction of benzyl alcohol with acetic anhydride over six of supported-ionic liquids were investigated.
以乙酸酐醇解反应为反应探针，考察负载咪唑类离子液体催化活性。
The yields of peracetic acid is studied from two different preparation methods using hydrogen peroxide and acetic acid or acetic anhydride.
比较了用乙酸和乙酸酐分别与过氧化氢反应制备所得的过氧乙酸的浓度。