Product Description 2-Acetyl-4,5-dichlorothiophene Other Details Molecular Formula: C6H4Cl2OS Molecular Weight: 195.07 CAS Number: 57681-59-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:65 Days Sizes 2: 500mg Leadtime:65 Days Sizes 3: 1g Leadtime:65 Days