You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Dimethyl sulfoxide CAS 67-68-5. Dimethylsulfoxide (DMSO for short) is a sulfur-containing organic compound, English Dimethylsulfoxide, molecular formula is (CH3) 2SO, Chemicalbook at room temperature is colorless and odorless transparent liquid, hypersonic flammable liquid, both high polarity, high boiling point, aprotic, miscible in water characteristics. Very low toxicity, good thermal stability