Product Description 2,5-Dichloroterephthalic acid Other Details Molecular Formula: C8H4Cl2O4 Molecular Weight: 235.022 CAS Number: 13799-90-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days