| 介绍: | 易溶于水、醇和醚，极易潮解，易使棉织物、木材、纸张等碳水化合物脱水而碳化，难溶于苯和甲苯。碱熔时生成对甲酚。本品有时会以含1分子结晶水或4分子结晶水存在。 |
| 用途: | 有机合成、测定伯胺类、染料工业。 |
| 熔点: | 106-107°C |
| 沸点: | 140°/20mmHg |
| 特定比重: | 1.24 |
| 贮存: | 密封保存。 |
| 敏感性: | 易吸潮 |
| 可溶性: | Soluble in water, alcohols, and other polar organic solvents. |
| 生化和生理学机理: | p-Toluenesulfonic acid monohydrate is an organic-soluble acid catalyst in organic synthesis. The catalyst has been incorporated in the esterification of carboxylic acids or transesterification of esters. The compound has been used as a reducing agent for the reductive amination of ketones and aldehydes. In the presence of p-Toluenesulfonic acid monohydrate novel deazaflavin-cholestane hybrid compounds have been synthesized in a condensation reaction. 2-Phenylethyl alpha-glucoside has also been synthesized in the presence of p-Toluenesulfonic acid monohydrate. |
