ionone 的定义
Chemistry.
- a light-yellow to colorless, slightly water-soluble liquid that is either one or a mixture of two unsaturated ketones having the formula C13H20O, used chiefly in perfumery.
更多ionone例句
- Ionone, a ketone first prepared by Tiemann, and having when diluted a pronounced violet odour.
- Two isomeric ketones, α-ionone and β-ionone, are produced, the article of commerce being usually a mixture of both.