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烷基酚与环氧乙烷的缩合物。The condense of alkylphenol and EO.

分散剂十二烷基苯磺酸钠质量的分数为0.02。Mass fraction of surfactants SDBS is 0.02.

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一种合成脂肪醇聚亚烷基氧化衍生物。Polyalkylene oxide derivative of a synthetic fatty alcohol.

解决这一问题的一般办法是避免使用烷基卤。The general answer to this problem is to avoid alkyl halides.

EVA分子结构中的侧链主要是丁基、戊基或更长的烷基。The side chain of EVA is mainly butyl, amyl, or longer alkyl.

其中十八烷基硅胶键合相是应用最广泛的反相硅胶键合相。And Octadecyl-silylated silica is the most widely used material.

可以使用十二烷基*钠作为该磺酸化合物。Sodium lauryl sulfate can be used as the sulfonic acid compound.

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松香基葡萄糖苷为烷基糖苷的一种。The rosin-based polyglucoside is one kind of alkyl polyglucoside.

烷基苯厂的另一个重要产品是“加佳”牌洗衣粉。"Gige" Detergent powder is another important product of our plant.

二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定。Diaryl nitroxides are even more stable than the dialkyl nitroxides.

亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.

长链烷基明显改善了苝酰亚胺的溶解性。The long chain of alkyl increased the solubility of perylene diimides.

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烷基芳烃过氧化反应是酚类合成反应的关键步骤。Peroxidation of alkyl aromatics is the key step to synthesis of phenols.

表2显示了一些烷基、烷烃、烯烃及炔烃的命名。Table 2 shows names for some alkyl groups, alkanes, alkenes and alkynes.

讨论了脱水反应和烷基化反应的机理。The reaction mechanisms of the dehydration and alkylation are discussed.

烷基自由基对羰基进行进攻，生成双环的羰自由基中间体。This radical attacks the carbonyl group to an intermediate bicyclic ketyl.

避免使用普通的肥皂或含有十二烷基硫酸钠及酒精的产品。Avoid plain soap or products that contain sodium lauryl sulfate or alcohol.

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不含羟基苯甲酸，十二烷基硫酸钠，矿物油或合成染料。Contains no parabens, sodium lauryl sulfate, mineral oil or synthetic dyes.

本文报道4-羟基安替比林氧烷基化反应的新方法。This paper describes a new method for o-alkylations of 4-hydroxyantipyr-ine.

开发了苯和乙烯液相烷基化反应的新工艺。A new process of liquid phase alkylation of benzene with ethylene was developed.