diphenylamine
/daɪˌfenɪləˈmiːn/noun
mass noun
1- Chemistry a synthetic crystalline compound with basic properties, used in making azo dyes and as an insecticide and larvicide【化】二苯胺。
1.1
- Chem. formula: (C6H5)2NH.化学分子式:(C6H5)2NH.