Product Description 3,6-Dichlorocatechol Other Details Molecular Formula: C6H4Cl2O2 Molecular Weight: 179 CAS Number: 3938-16-7 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0