high purity dotp (dioctyl terephthalate)

Bis(2-ethylhexyl) terephthalate - Wikipedia

Bis (2-ethylhexyl) terephthalate commonly abbreviated DEHT (Dioctyl terephthalate or DOTP), is an organic compound with the formula C 6 H 4 (CO 2 C 8 H 17) 2. It is a non- phthalate plasticizer, being the diester of terephthalic acid and the branched-chain 2-ethylhexanol, which is referred to as octyl.

Linear Formula: C6H4-1,4- [CO2CH2CH (C2H5) (CH2)3CH3]2 CAS Number: 6422-86-2 Molecular Weight: 390.56 EC Number: 229-176-9 MDL number: MFCD00072256 PubChem Substance ID: 24874478 NACRES: NA.23 Pricing and availability is not currently available. Properties vapor pressure 1 mmHg ( 217 °C) Quality Level 100 Assay ≥96% refractive index

Alcoholysis of polyethylene terephthalate to produce dioctyl

In this study, we prepared DOTP from the alcoholysis of polyethylene terephthalate (PET) by using 2-ethyl-1-hexanol (2-EH) as the solvent, and used choline chloride-based deep eutectic solvents (ChCl-based DESs) as the catalysts due to their cheapness, low toxicity and ease of preparation.

Terephthalates - Plasticisers - Information Center

Terephthalates are esters of tere-phthalic acid such as the 1,4 benzenedicarboxilic acid ester known as DEHTP or DOTP which offers low temperature performance, better resistance to soapy water extraction and low volatility.

Dioctyl Terephthalate - KH Chemicals

Dioctyl Terephthalate. Di octyl terephthalate (DOTP) is a new phthalate plasticiser, being the diester of terephthalic acid and the branched-chain 2-ethylhexanol. This colourless viscous liquid used for softening PVC plastics is known for its safer phthalate-free chemistry.

DIOCTYL TEREPHTHALATE (DOTP) Bisley International LLC

SECTION 1 Identification Product Identifier Recommended use of the chemical and restrictions on use Relevant identified uses Plasticiser (plasticizer, dispersant); a substance which when added to a material, usually a plastic, makes it flexible, resilient and easier to handle.Increases the plasticity or viscosity of a material.

US20180362440A1 - Dioctyl terephthalate plasticizer and

The DOTP plasticizer so synthesized has its purity higher than 99.5%, and has fair physical properties, including acid value, color, and index of refraction. The disclosed method advantageously...

Atic Kimya

Dioctyl terephthalate (DOTP) is a high-performance, phthalate-free plasticizer widely utilized in PVC applications. DOTP can be used in wire and cable insulation, flooring, consumer goods and many other manufacturing, providing enhanced flexibility, durability, and compliance with stringent environmental regulations.

Dioctyl Terephthalate Suppliers | DOTP | Opes International

Dioctyl terephthalate (DOTP) is the ester of terephthalic acid and 2-ethylhexanol. It is a clear, colourless liquid with a slight odour, which is insoluble in water. Dioctyl terephthalate is a very important phthalate-free plasticizer for PVC, preferred over low-chain and ortho-phthalate plasticizers as it is considered a safer alternative due

Dioctyl Terephthalate DOTP Plasticizer - Factory Price

CAS NO.： 6422-86-2. HS Code: 29173990. MF: C24H38O4. Purity: ≥99.5. Appearance: Colorless transparent liquid. Inquiry us for the best DOTP plasticizer price in Chemate now. As a reliable supplier, we can supply DOTP Dioctyl Terephthalate plasticizer with high quality.

Alcoholysis of polyethylene terephthalate to produce dioctyl

High purity DOTP is obtained through this process. Many parameters need to be monitored in order to guarantee high yield of the reaction and high DOTP quality. Traditionally, the amount of reactants and products are measured in the laboratory after taking a sample out of the process.

ChemFlexx DOTP - The Chemical Company

Description 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.

Dioctyl Terephthalate - KH Chemicals

This colourless viscous liquid used for softening PVC plastics is known for its safer phthalate-free chemistry. It possesses very good plasticizing properties and may be used as a direct replacement for low molecular weight phthalates (DOP) in many applications. Substance name: Dioctyl Terephthalate Trade name: Dioctyl Terephthalate

DIOCTYL TEREPHTHALATE (DOTP) Bisley International LLC

SECTION 1 Identification Product Identifier Recommended use of the chemical and restrictions on use Relevant identified uses Plasticiser (plasticizer, dispersant); a substance which when added to a material, usually a plastic, makes it flexible, resilient and easier to handle.Increases the plasticity or viscosity of a material.

Atic Kimya

Dioctyl terephthalate (DOTP) is a high-performance, phthalate-free plasticizer widely utilized in PVC applications. DOTP can be used in wire and cable insulation, flooring, consumer goods and many other manufacturing, providing enhanced flexibility, durability, and compliance with stringent environmental regulations. Detayl? Bilgi >

Pseudo-homogeneous kinetic modeling of dioctyl terephthalate

Among which, dioctyl terephthalate (DOTP), as a “green” plasti-cizer, has gradually become an excellent substitute for PAEs plasti-cizers due to its excellent properties, such as low volatility, lower viscosity, non-carcinogenicity and high electrical resistance [7]. At present, DOTP has become one of the plasticizers with the most

Dioctyl terephthalate | C24H38O4 | ChemSpider

Dioctyl terephthalate. Molecular Formula CHO. Average mass 390.556 Da. Monoisotopic mass 390.277008 Da. ChemSpider ID 56314.

Dioctyl terephthalate | C24H38O4 | CID 62546 - PubChem

Dioctyl terephthalate | C24H38O4 | CID 62546 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities

Dioctyl terephthalate (DOTP) | Plasticizer - BASTONE

DIOCTYL TEREPHTHALATE (DOTP) is the ester of terephthalic acid and 2-ethylhexanol. It is a clear, colourless liquid with a slight odour, which is insoluble in water. Dioctyl terephthalate is a very important phthalate-free plasticizer for PVC, preferred over low-chain and ortho-phthalate plasticizers as it is considered a safer alternative due

Dioctyl Terephthalate (DOTP) - Materials / Alfa Chemistry

Product Name Dioctyl Terephthalate (DOTP) Category Plasticizers Status 0 MSDS Download MSDS COA Download COA Spec Sheet Download Spec Sheet If you have any other questions or need other size, please get a quote. CAS Size Purity Price Availability Quantity Order --- --- --- Inquiry online inquiry

CPSC Staff Statement on University of Cincinnati Report

The U.S. Consumer Product Safety Commission (CPSC) contracted with the University of Cincinnati to conduct toxicology assessments for six dialkyl o-phthalate (o-DAP) substitutes: acetyl tri-n-butyl citrate (ATBC); bis(2-ethylhexyl) adipate (DEHA); di-2-ethylhexyl terephthalate (DEHT); 1,2-cyclohexanedicarboxylic acid, dinonyl ester, branched and...

Alcoholysis of polyethylene terephthalate to produce dioctyl

High purity DOTP is obtained through this process. Many parameters need to be monitored in order to guarantee high yield of the reaction and high DOTP quality. Traditionally, the amount of reactants and products are measured in the laboratory after taking a sample out of the process.

Dioctyl terephthalate | C24H38O4 | ChemSpider

Molecular Formula CHO Average mass 390.556 Da Monoisotopic mass 390.277008 Da ChemSpider ID 56314 More details: Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) Validated by Experts, Validated by Users, Non-Validated, Removed by Users 1,4-Benzenedicarboxylic acid dioctyl ester

Home | Atic Kimya

DOTP-H (high purity) DOTP-H is an enhanced grade of our general purpose DOTP plasticizer. With its very high purity and absence of any harmful materials, in addition to general applications, DOTP-H is suitable for applications including medical devices, medical supplies, toys, childcare articles, and food contact applications. More Details >

Dioctyl terephthalate (DOTP) | Plasticizer - BASTONE

DIOCTYL TEREPHTHALATE (DOTP) is the ester of terephthalic acid and 2-ethylhexanol. It is a clear, colourless liquid with a slight odour, which is insoluble in water. Dioctyl terephthalate is a very important phthalate-free plasticizer for PVC, preferred over low-chain and ortho-phthalate plasticizers as it is considered a safer alternative due

Dioctyl terephthalate | C24H38O4 | CID 62546 - PubChem

Dioctyl terephthalate | C24H38O4 | CID 62546 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities

Dioctyl terephthalate Price and Market Analysis - ECHEMI

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Alcoholysis of PET to produce dioctyl terephthalate by

Abstract As a green plasticizer, the industrial production of dioctyl terephthalate (DOTP) is still facing the problemof high energy consumption. To optimize the production process and reactor, it is essential to understand the kineticbehavior of reaction system.