Description And Uses Of Di Iso Butyl Ketone-97179

Business Di Iso Butyl Ketone Di iso butyl ketone (also known as DIBK, 2,6-Dimethyl-4-heptanone, Isovalerone, and Isobutyl ketone) is a clear, colourless, stable liquid with a slight, sweet odour that is reminiscent of peppermint. It is miscible with most natural .pounds but is immiscible with water, and it has the formula C9H18O. Production Di Iso Butyl Ketone is produced by first dehydrogenating alcohol to acetone. There is then a chain of condensations and hydrogenations whichco-produces di iso butyl ketone, acetone, and methyl isobutyl ketonein a mixed ketone process. These products are then separated and purified and are prepared for use. Storage and transportation Di iso butyl ketone can be stored in mass tanks or drums and can be transported by tank truck. It should be stored in a cool, dry, well-ventilated area that is free from the risk of ignition.It has a specific gravity of 0.807 and a flash point of 49 C and is, therefore, highly flammable. For carrying reasons, DIBK is categorised as packing group III and hazard class 3. Uses DIBK has a variety of properties which make it a very valuable product across a range of industries. It gives good solvent activity, chiefly for many synthetic resins such as vinyl, acrylic, alkyds, polyester and epoxy. It also delivers high blush resistance, low surface tension, a high-boiling point, a slow evaporation rate, and low density. It is for these factors, that DIBK has found manufacturing applications as a solvent, an additive, and as a formulation ingredient. DIBK is most utilised in the coatings industry as it can provide good solvency for nitrocellulose lacquers, and for high-solids coatings and stains. Its low density and low surface tension in addition help in this industry. The low density is effective in formulating low volatile organic .pounds and coatings, and its low surface tension provides superb wetting, and exhibits bite for many plastic substrates which promotes fine coating adhesion. Di Iso Butyl Ketone is as well employed as a solvent for paint stripper, adhesives, printing inks (roll-coating inks), and for cleaning and degreasing. It is as well employed as an extraction solvent for .anic pollutants, and an extraction solvent in the mining industry. It is also used as an extraction solvent, and recrystallisation aid, in the pharmaceutical industry where it aids in the sanitization method. It is too a chemical intermediate in the making of diisobutylcarbinol and is a formulation ingredient in leather treatments. About the Author: 相关的主题文章: