propyl chloride
英
美
网络 氯丙烷
双语例句
- Firstly, dimethyl alkyl hydroxyl propyl ammonium chloride is synthesized by the direct reaction of C16-18 tertiary amine with epichlorohydrin by the introduction of traditional production technique.
先通过采用传统的生产工艺，将C16-18的叔胺直接与环氧氯丙烷反应，合成出了二甲基烷基羟丙基氯化铵。 - Propyl propionate is synthesized from propanal with aluminum propox-ide and waterless zinc chloride as catalysts, the yield of propyl propionate is more than 92%, and the selectivity is more than 93%.
以合成出的丙醇铝为催化剂，无水氯化锌为助催化剂，用丙醛一步合成了丙酸丙酯，收率可达92%，选择性可达93%。