Vanillin Vanillin, the chemical name is 3-methoxy-4-hydroxybenzaldehyde, is an organic compound extracted from the Rutaceae plant vanilla bean, which is white to slightly yellow crystals or crystalline Powder, slightly sweet, soluble in hot water, glycerin and alcohol, insoluble in cold water and vegetable oil. The aroma is stable and not volatile at higher temperatures. It is easy to be...

Ethyl vanillin is a white to yellowish scaly crystalline powder with a sweet chocolate aroma and the unique aroma of vanillin, basically non-toxic, widely used in spices, cosmetics, food additives , pharmaceutical and other industries towel. The first essence synthesized by humans is vanillin, which was successfully synthesized in 1874 by Dr. M. Hallmann and Dr. G. Taiman of Germany. Preparation S...