Product Description 3-Chloro-4-hydroxybenzaldehyde Other Details Molecular Formula: C7H5ClO2 Molecular Weight: 156.57 CAS Number: 2420-16-8 Minimum Purity: 0.95 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