phosphorus diiodotrichloride

例句：

1. 1. This compound is used in the production of phosphorus trichloride.
   这种化合物用于生产磷酸三氯。
2. 2. The process involves reacting phosphorus dioxide with iodine to produce phosphorus trichloride.
   该过程涉及将二氧化磷与碘反应以产生氯化磷。
3. 3. In this experiment, we will be using phosphorus diiodotrichloride as a source of phosphorus.
   在这个实验中，我们将使用磷三氯碘化物作为磷的来源。