1. The refined product with high purity is obtained by vacuum distillation of crude benzal chloride.
将制得的苄叉二氯粗品进行真空精馏得到高纯度的精品；
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2. The kinetic of hydrolysis of benzal chloride was studied by using a new kind of phase transfer catalyst in this paper.
使用超声波促进邻氯苄叉二氯的水解，研究各反应条件对反应速度的影响。
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3. The kinetic of hydrolysis of benzal chloride was studied by using a new kind of phase transfer catalyst in this paper.
使用超声波促进邻氯苄叉二氯的水解，研究各反应条件对反应速度的影响。
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用作名词 (n.)
The procedure of benzal chloride and benzylchloride was obtained by chlorination toluene, then through catalytic acidic hydrolysis and oxidation, produced benzaldehyde. 本文研究了甲苯氯化得到苄叉二氯和氯化苄混合物，然后经催化酸解氧化制备苯甲醛，并探讨了氯化催化酸解及氧化的反应条件。
