Dioctyl Terephthalate
Product Description
Dioctyl terephthalate (DOTP) is a chemical compound with various industrial applications.
Product:
Dioctyl Terephthalate
CAS:
6422-86-2
Synonym:
DOTP; Bis(2-ethylhexyl) terephthalate; bis(2-ethylhexyl) benzene-1,4-dicarboxylate
Structure:
Typical Characteristics
Appearance
Colorless viscous liquid
Boiling point
400 °C
Density
0.986 g/cm3
Flash Point
212 °C
Melting point
−48 °C
Molecular Weight
390.56
Purity
≥96 %
Refractive index
1.490
Uses, Applications & Markets
Key applications
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We Offer Dioctyl Terephthalate
in various grades
A few of the grades available are listed below:
Dioctyl Terephthalate used in many
industry applications
Dioctyl terephthalate (DOTP) is a chemical compound with various industrial applications. Here's a list of some of its uses:
- Plasticizers: DOTP is commonly used as a plasticizer in the production of flexible polyvinyl chloride (PVC) products, such as cables, flooring, and automotive parts. It imparts flexibility, durability, and resistance to heat and cold to PVC formulations.
- Wire and Cable Insulation: It is used in the insulation of electrical wires and cables to improve flexibility and resistance to cracking. DOTP-based PVC formulations are commonly used in building wiring, automotive wiring harnesses, and electronic cables.
- Automotive Parts: DOTP is used in the production of automotive parts, such as dashboard covers, door panels, and interior trims. It enhances the flexibility and durability of PVC-based materials used in automotive interiors.
- Flooring: DOTP is used as a plasticizer in the production of PVC flooring materials, including vinyl tiles, sheets, and linoleum. It improves the flexibility, resilience, and wear resistance of PVC flooring products.
- Flexible Hoses and Tubing: It is used in the production of flexible hoses, tubing, and conduits for various applications, including plumbing, irrigation, and pneumatic systems. DOTP-based PVC formulations offer excellent flexibility and chemical resistance.
- Coatings and Sealants: DOTP is used as a plasticizer in coatings, sealants, and caulks to improve flexibility and adhesion. It is added to formulations for architectural coatings, automotive sealants, and construction adhesives.
- Consumer Products: DOTP is used in the production of consumer products, such as toys, sporting goods, and medical devices. It is incorporated into PVC-based materials to enhance flexibility and durability in these applications.
- Textile Coatings: It is used in textile coating formulations to provide water resistance, stain resistance, and durability to fabrics. DOTP-based coatings are applied to outdoor clothing, tents, and industrial textiles.
- Printing Inks: DOTP is used as a plasticizer in the formulation of printing inks for various printing processes, including gravure and flexographic printing. It helps improve ink flow, adhesion, and print quality.
- Medical Devices: DOTP is used in the production of medical devices, such as blood bags, tubing, and catheters. It is incorporated into PVC-based materials to provide flexibility and compatibility with medical applications.