Table 1.4 compares the boiling points of several alkyl ether that have permanent dipoles with those of hydrocarbons, which have no permanent dipoles.
表1.4对若干有永久偶极的烷基醚和没有永久偶极的烷烃的沸点作了比较。
The results showed that the terminated prepolymer was prepared by introducing ethylene glycol alkyl ether as a capping agent into the reaction system of castor oil and tolylene diisocyanate (TDI).
结果表明，采用蓖麻油与甲苯二异氰酸酯（TDI）反应，加入封端剂乙二醇烷基醚类，得到封端型聚氨酯预聚体。
In our experiment, we synthesised alkyl polyglycol ether sulfonates (APES), electrolytically stable fatliquor, and tried to apply it in the pickle and tanning bath.
在我们的实验中，我们合成了烷基聚乙二醇醚磺酸盐(APES)，一种电解稳定加脂剂，并将其试用于浸酸浴和鞣浴中。
The synthesis, production and application of the surfactant alkyl diphenyl ether disulfonate were reviewed.
介绍了表面活性剂烷基二苯醚二磺酸盐的合成、生产及应用情况。
The invention discloses side difluoro methylene ether bridged bond paired-end alkyl terphenyl, a preparation method and application thereof.
本发明公开了侧向二氟亚甲基醚桥键双末端烷基三联苯及其制备方法与应用。
Polyoxyethylene alkyl phenyl ether is an important non - ionic surfactant.
烷基酚聚氧乙烯醚是重要的非离子表面活性剂。
Polyoxyethylene alkyl phenyl ether is an important non - ionic surfactant.
烷基酚聚氧乙烯醚是重要的非离子表面活性剂。
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