benzoic acid

常見例句

The production technologies of phenol are briefly introduced, i. e. method based on cumin, toluene-benzoic acid based method, and direct oxidation of benzene.
簡(jiǎn)要介紹了苯酚的幾種生産工藝，異丙苯法、甲苯-苯甲酸法和苯直接氧化法。
Isobutyl p-(dimethylamino) benzoate was synthesized by the esterification ofp-(dimethylamino)-benzoic acid with isobutanol using p-toluene sulfonic acid as the catalyst.
以對(duì)甲苯磺酸爲(wèi)催化劑，對(duì)二甲氨基苯甲酸和異丁醇爲(wèi)原料郃成對(duì)二甲氨基苯甲酸異丁酯。
The thermodynamic parameters of carboxylic group and titrable phenolic hydroxyl group of humic acid are similar to that of simple hydroxy-benzoic acid.
腐植酸的羧基和可滴定的酚羥基在熱力學(xué)性質(zhì)上同簡(jiǎn)單的羥基苯羧酸相似。