benzaldehyde 的定义
Chemistry.
- a colorless or yellowish, water-soluble, volatile oil, C7H6O, having a bitter, almondlike odor, used chiefly in the organic synthesis of dyes, perfumes, and flavors, and as a solvent; artificial oil of bitter almond.
更多benzaldehyde例句
- Emulsine has the property of being able to hydrolyse the glucoside amygdalin to glucose, benzaldehyde, and hydrocyanic acid.
- It crystallizes from water in large rhombic crystals, which melt at 118 C. Oxidizing agents convert it into benzaldehyde.
- When completely hydrolyzed, it yields two molecules of glucose and one each of benzaldehyde and hydrocyanic acid.
- The natural oil may frequently be differentiated from artificial benzaldehyde by the presence of chlorine in the latter.
- Chlorine and nitric acid oxidize it to benzil; chromic acid mixture and potassium permanganate, to benzoic acid and benzaldehyde.