DIOCTYLTEREPHTHALATE (DOTP)
The global Dioctyl Terephthalate (DOTP) market size was USD 1871.1 Mn in 2025 and is expected to reach USD 2339.3 Mn by 2025 growing at a CAGR of 3.8%* The automotive sector held the majority of the DOTP market share in 2025 and is expected to dominate the global market during the period 2025-2025.
Oxoviflex (DOTP, DEHT) - Oxoplast
Plasticizers. Oxoviflex (DOTP, DEHT) Oxoviflex is the flagship plasticizer of Segment Oxoplast. Oxoviflex is manufactured on a dedicated production plant utilizing strictly controlled technology conditions. Therefore Oxoviflex is min. 99,5 DOTP and does not contain acidic catalyst residues, methanol or phthalates, which has a
Monitoring of DOTP production via esterification with inline
One of the most common methods for manufacturing DOTP is by direct esterification of purified terephthalic acid (TPA) and the branched-chain 2-ethylhexanol (2-EH). TPA comes in pelleted form, 2-EH as a liquid solution, and they are mixed together in a 1:2 ratio in an industrial reactor.
Esterification vs. transesterification – comparison of DEHT (DOTP
In the process of selective esterification, employing terephthalic acid and 2ethylhexanol only, DEHT produced is of good qualitative parameters, pure and with low content of by-products. Oxoviflex is a safe product that does not contain acidic catalyst residue, residual methanol or phthalates.
Monitoring of DOTP production via esterification with inline analysis
Dioctyl terephthalate (DOTP) is one of the most used non-phthalate plasticizers in the polymer industry since it possesses good plasticizing properties yet does not jeopardize human health. DOTP is manufactured by direct esterification, and many parameters need to be monitored simultaneously to guarantee high product quality and high reaction throughput—something that is not possible with
- Who manufactures Dioctyl terephthalate (DOTP) plasticizer?
- Key manufacturers engaged in the Dioctyl Terephthalate (DOTP) Plasticizer industry include BASF, Aekyung Petrochemical, OXEA, LG Chemical, Eastman, ExxonMobil, Meltem Kimya, Nan Ya Plastics and UPC, etc. Among those manufacturers, the top 3 players guaranteed % supply worldwide in 2022.
- How hard is DOTP production?
- But, DOTP production is very hard, it requires high technology. Many DOP producers especially in Asia, are trying to produce DOTP with their old DOP technology. But if you produce DOTP with an old DOP technology, the costs will be very high and quality will be low so there will be no chance of competing.
- Which plasticizers can be produced at the DOTP facility?
- At the DOTP facility, you can produce all plasticizers such as DOP, DOA, DINP, TOTM. 5- Waste from 1 ton DOTP Production 92 kilograms of water will come out of the reaction. 70 kilograms of water will be used to wash a ton of DOTP. 6- If selling price of DOTP and DOP are same why many companies produce DOP not DOTP in asia and developing countries?
- Why do some countries keep producing DOP instead of DOTP?
- Many DOP producers especially in Asia, are trying to produce DOTP with their old DOP technology. But if you produce DOTP with an old DOP technology, the costs will be very high and quality will be low so there will be no chance of competing. For this reason, these countries keep producing DOP instead of DOTP.
- What are Brazil's Top 10 export products?
- Brazil’s top 10 export product categories exceeded two-thirds (70.8%) of the overall value of total Brazilian shipments. Coffee, tea and spices was the fastest grower among the top 10 export categories, up by 52.3% from 2022 to 2023. In second place for improving export sales was sugar including sugar confectionery which was up by 17.9%.
- Does Brazil export oil seeds?
- Brazil has highly positive net exports in the international trade of oil seeds. In turn, these cashflows indicate Brazil’s strong competitive advantages under the oil seeds product category. Below are exports from Brazil that result in negative net exports or product trade balance deficits.
