Guatemala 2ton liquid dioctyl terephthalate DOTP

Guatemala 2ton liquid dioctyl terephthalate DOTP

dioctyl terephthalate (DOTP) chemical plasticizer

Guatemala 2ton liquid dioctyl terephthalate DOTP

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Guatemala 2ton liquid dioctyl terephthalate DOTP

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Guatemala 2ton liquid dioctyl terephthalate DOTP

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Guatemala 2ton liquid dioctyl terephthalate DOTP

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Guatemala 2ton liquid dioctyl terephthalate DOTP
  • What is Dioctyl terephthalate?
  • Dioctyl terephthalate is a colorless liquid with a viscous to oily viscosity. Its properties make it suitable as a plasticizer in products requiring high transparency, colorlessness, resistance and migration fastness. The faintly smelling compound is practically insoluble in water.
  • What is DOTP Dioctyl terephthalate?
  • TCC’s ChemFlexx DOTP Dioctyl terephthalate (bis (2-ethylhexyl) benzene-1,4-dicarboxylate), commonly abbreviated DOTP, is an organic compound with the formula C 6 H 4 (C 8 H 17 COO) 2. It is the most important of the phthlte-free plasticizers, being the diester of terephthalic acid and the branched-chain 2-ethylhexanol.
  • What products contain Dioctyl terephthalate?
  • In particular, it replaces the plasticizer DEHP (DOP), which has fallen into disrepute due to health risks, for example in PVC products for the food sector such as the caps of plastic bottles. Products containing dioctyl terephthalate also include gaskets, pipes, conveyor belts, cable sleeves, waterproof clothing, shoe soles and floor coverings.
  • How is dimethyl terephthalate produced?
  • Another method of production is the transesterification of Dimethyl Terephthalate with 2-Ethylhexanol using catalysts such as Potassium Carbonate or Titanium Isopropoxide. Dioctyl Terephthalate is primarily used as a plasticizer.
  • Can you eat Dioctyl terephthalate?
  • Dioctyl terephthalate is approved for contact with food. According to an assessment by the European Food Safety Authority from 2008, up to 1 mg dioctyl terephthalate per kg body weight can be ingested daily without having any effects on health. There are no known harmful effects of dioctyl terephthalate on nature.
  • How do you store Dioctyl terephthalate?
  • Dioctyl terephthalate is stable during shipment, storage and use under normal pressure and temperature conditions. However, it should be stored away from light, dry and in the closed container in a well-ventilated place. Dioctyl terephthalate reacts with strong acids, bases and oxidizing agents. The compound is combustible, but difficult to ignite.