Product Description 4-Chlorobutyl chloroformate Other Details Molecular Formula: C5H8Cl2O2 Molecular Weight: 171.02 CAS Number: 37693-18-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25g Leadtime:65 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0