2-Methoxy-5-Nitrophenol, cas no:636-93-1,we are the largest manufacturer of 5-nitroguaiacol 98% in ... chemical properties:Brown yellow crystals, easily dissolved in water and organic solvent such as ethanol, methanol and acetone, etc.package: 25kg ... -nitroguaiacol 98% 80%, 2-Methoxy-5-Nitrophenol, chemical, 636-93-1