... -05-1,1-hydroxy 2- methoxybenzene,colorless or yellow crystal or liquid, widely used on pharmaceutical Guaiacol(99%TC),1-hydroxy 2- methoxybenzeneBasic ... information:Chemical name: guaiacolOther name: 2-Mehoxy Phenol Molecular formula: C7H8O2 Relaive ... Guaiacol(99%TC), Vanillin material, Cas no:90-05-1,1-hydroxy 2- methoxybenzene