Product Description 1-Chloro-4-methoxybut-2-yne Other Details Molecular Formula: C5H7ClO Molecular Weight: 118.56 CAS Number: 693-27-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days