2,6-Dimethyl-4-heptanone

2,6-Dimethyl-4-heptanone (CAS 108-83-8), commonly known as diisobutyl ketone (DIBK), is an industrial-grade product supplied by Shanghai Baojiarui Chemical Co., Ltd., which sources rather than manufactures it directly. It is a clear, colorless liquid used mainly as an industrial solvent for resins, coatings and polymers, and as a chemical intermediate in organic synthesis. Produced to Chinese Pharmacopoeia (ChP) standards, it is sold into the Asian market.