can't read?
Phosphorus trichloride is a chemical compound of phosphorus and chlorine, having the chemical formula PCl3. It has a trigonal pyramidal shape.
P 1796 (OTTO) Phosphorous trichloride, 99% Cas 7719-12-2 - used in many applications, including herbicides, insecticides, plasticisers, oil additives, and flame retardants.