“1,3-丙二醇”的概念、定义、翻译、参考文献-科学参考

单词	1,3-丙二醇
释义	1,3-丙二醇 Encyclopedia 工学环氧丙烷释 1,3-propanediol1,3-丙二醇碳数为3、羟基分别位于1、3位的二元醇。分子式为CH2OHCH2CH2OH，沸点214℃，熔点-27℃，无色透明无味液体，与水、醇、醚等互溶，难溶于苯、氯仿。主要用于生产性能优异的新型聚对苯二甲酸丙二醇酯，还可替代乙二醇生产其他聚酯，制备新型聚氨酯、防冻液、乳化剂等精细化工产品。
随便看	branch line branch loop branch node branch of a curve branch of a function branch of a graph branch of a hyperbola branch of a mapping branch of a parabola branch of a tree Branch of Chemistry and Chemical Engineering of Forest Products, Chinese Society of Forestry branch of China Association of Higher Education Branch of Injury Prevention and Control, Chinese Preventive Medicine Association branch of mathematics Branch of Shanghai Science & Technology Museum branch place branch point branch point of a curve branch point of a morphism branch prediction branch river branch root Branch Secretariat Branch Secretariat for the Eastern Campaigns Branch Secretariat in Yanjing

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