香兰素 VANILLIN

化学名3-甲氧基-4-羟基苯甲醛，化学式: C8H8O3。白色或微黄色针状结晶，熔点为81-83℃，沸点284℃，闪点大于147℃，微溶于水，溶于乙醇和香料中。具有甜香带粉气的豆香，微辛但较干，香荚兰香气及浓郁的奶香，留香持久。 Chemical name: 3-methoxy-4-hydroxy-benzaldehyde Molecular form: C8H8O3 It is a white to off-white needlelike crystal, melting point is 81-83℃, boiling point : 284℃, flash point: above 147℃. It can be dissolved in ethanol, but slightly soluble in water. It has the characterized odor of vanilla bean, a little spicy and dry note, and a condensed cream odor with a long tenacity.