Product Description 2-Hydroxy-2-methylbutyric acid Other Details Molecular Formula: C5H10O3 Molecular Weight: 118.13 CAS Number: 3739-30-8 Minimum Purity: 98% (GC) 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: 25g Leadtime:20 Days