diazomethane
diazomethane[dʌɪˌazəʊˈmiːθeɪn, -ˌeɪzəʊ-]noun- [mass noun](Chemistry)a poisonous, reactive yellow gas used as a methylating agent in chemical synthesis
(化)重氮甲烷
- Chem. formula: CH2N2
化学分子式:CH2N2
语源- late 19th cent.: from diazo- (indicating the presence of two nitrogen atoms) + methane
考试词汇表