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  • What is Di isobutyl phthalate?
  • Di isobutyl Phthalate (DIBP) is an odorless plasticizer prepared by the esterification process of isobutanol and phthalic anhydride. It has excellent heat and light stability and is the lowest cost plasticizer for cellulose nitrate. DIBP has a lower density and freezing point than DBP. Di isobutyl Phthalate is prepared by esterification process of isobutanol and phthalic anhydride.
  • Is dibutyl phthalate used as a plasticizer?
  • Plasticizers are chemical additives that improve the plasticity of a polymer and are widely used, including in food packaging materials. One common phthalate plasticizer is dibutyl phthalate (DBP). A method to detect the presence of DBP in food samples is urgently needed.
  • Is DIBP a type of phthalate?
  • DIBP is a phthalate and is used as an additive to keep plastics soft or more flexible (plasticiser). It is often used in combination with other phthalates. DIBP is used in various applications such as nitro cellulose plastic, nail polish, explosive material, and lacquer manufacturing.
  • Is diisooctyl phthalate a plasticizer?
  • Diisooctyl phthalate is classified as a plasticizer when migrating from food-packaging material (for foods of high water content only). 21 CFR 181.27 (USFDA); U.S. National Archives and Records Administration's Electronic Code of Federal Regulations.
  • Which plasticizer is best for cellulose nitrate?
  • DIBP, an odorless plasticizer, is the lowest cost option for cellulose nitrate among DIBP and DBP. It has excellent heat and light stability, and can be used as a substitute for dibutyl phthalate (DBP). DIBP has a lower density and freezing point than DBP, and its properties are similar to those of dibutyl phthalate.