Product Description 4-Chlorobenzaldehyde Other Details Molecular Formula: C7H5ClO Molecular Weight: 140.57 CAS Number: 104-88-1 Minimum Purity: 98% (GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days