Diglycol diacetate had been obtained with sulfuric acid or toluene-p-sulfonic acid as catalyst in lab.

研究了在实验室 条件 下，以硫酸、 对 甲苯 磺酸为催化剂合成二甘醇二醋酸酯的 方法。

The influence of electric conductivity of polyaniline doped by toluene-p-sulfonic acid

掺杂 对 甲基 苯 磺酸对聚苯胺导电性能的影响

New Technology on Synthesizing High Purification Toluene-P-Sulfonic Acid

合成高纯 对 甲苯 磺酸新工艺

The modified silicone was hydrolysed by toluene-p-sulfonic acid and the hydrolysis ratios in acid and base were compared .

用对 甲苯 磺酸 酸式水解烃羧酸 甲酯基和 烃 羧酸高 碳醇酯基双官能基硅油，并和碱性水解的效果比较。

The orthogonal design was utilized to study the hexadecyl acrylate synthesis by microwave irradiation using acrylic acid and hexadecyl alcohol as raw materials and toluene-p-sulfonic acid as catalyst .

利用正交设计法研究由丙烯酸和十六醇为原料， 对 甲苯 磺酸为催化剂，采用微波加热法合成丙烯酸十六酯。