butyl benzoate
常见例句
- Methods of recycling benzoic acid was studied from wastewater of preparing peroxide of tert-butyl benzoate.
研究了过氧化苯甲酸叔丁酯合成废水中苯甲酸的回收方法。 - Butyl p-hydroxy benzoate can be synthesized using toluene-p-sulfonic acid supported on granule activated carbon as catalyst and the excess n-butyl alcohol as azeotropic water stripping agents.
提出了一种合成防腐剂对羟基苯甲酸丁酯的新工艺，即以颗粒状活性炭固载对甲苯磺酸作催化剂，正丁醇作共沸带水剂，由对羟基苯甲酸和正丁醇直接制备对羟基苯甲酸丁酯。 返回 butyl benzoate