... crystal or liquid, widely used on pharmaceutical Guaiacol(99%TC),1-hydroxy 2- methoxybenzeneBasic information:Chemical name: guaiacolOther name: 2 ... in water and benzene, easily dissolved in glycerine. Application:1. In agrochemical: used in the synthesis of sodium 5- ... is called veratrol. They and their derivatives are used as an external antiseptic, expectorant, gastric sedative, deodorant, and as a ...