Benci本奇Benn.本(男名)n.[小写](苏格兰)内室；山峰benzein indicator苯因系指示剂Benihoppe variety红颜品种bent frame column排架柱benzyl nicotinate烟酸苄酯Benbowia callistan.曲良舟蛾benzyl mercaptane苄硫醇benzo fast yellow苯并坚牢黄benzoxazine resin苯并噁嗪树脂benzoylpterosin B苯甲酰蕨素 BBenxi local system本溪市地方坐标系

1. 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。