phosgene

1.It further proved that triphosgene replacing the deadly phosgene and diphosgene is feasible.

进一步证明了三光代替毒的光双光可行性。

2.This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates.

本文综述了光下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、氯类、酸酯类化合物。

3.The article is about how to use phosgene and p-nitrophenylamine to react in acetic ether's liquefier to produce p-nitro-phenyl isocyanate, Its best technological condition have been discussed.

介绍用光硝基苯胺在乙酸乙酯溶剂中反应来制备硝基异氰酸苯酯的方法，并讨论了其最佳工艺条件。