2-Methyl-1-propanol

2-Methyl-1-propanol (isobutanol, CAS 78-83-1) is a pharmaceutical-grade excipient offered by Shanghai Baojiarui Chemical Co., Ltd.; the supplier does not manufacture the product directly. This branched four-carbon alcohol is used as an industrial solvent in coatings, inks and resins, as a chemical intermediate for esters and plasticizers, and, more recently, as a bio-based fuel additive, and it is sold into North America and Asia.