Product Description 2,4,5-Trichloro-3(2H)-pyridazinone Other Details Molecular Formula: C4HCl3N2O Molecular Weight: 199.42 CAS Number: 89089-14-5 Minimum Purity: 0.96 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0