Dioctyl Terephthalate(DOTP) CAS 6422-86-2
Sinochem is a major Dioctyl Terephthalate supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China Dioctyl Terephthalate.
DOTP colorless transparent oily liquid, it can be used for cable materials and also be used for the production of artificial leather films. In addition, it has excellent compatibility and can also be used as a plasticizer for polyvinyl butyral, nitrile rubber etc.
- Environmental Protection and Safety: It does not contain phthalate esters and is suitable for sensitive fields such as food contact materials, children’s toys and medical products.
- Low Volatility: Low volatility during high-temperature processing, reducing production loss and environmental pollution.
- Migration Resistance: It has excellent compatibility with PVC and other polymer materials and is not easy to precipitate after long-term use.
Dioctyl Terephthalate Description
Name: Dioctyl Terephthalate (DOTP)
Synonyms: Bis(2-ethylhexyl) terephthalate / Di(2-ethylhexyl) terephthalate(DEHT)
Molecular Formula: C24H38O4
Molecular Weight: 390.56
CAS NO.: 6422-86-2
Density: 1.0±0.1 g/cm3
Boiling point: 400.0±0.0 °C at 760 mmHg
Melting point: 30-34 °C(lit.)
Flashing point: 208.4±8.5 °C
Purity: 99.9%
Appearance: Colorless or slightly yellowish oily liquid.
Water Solubility: Insoluble
Properties: DEPH is a colorless to light yellow liquid with low volatility and low vapor pressure. DEHT is almost insoluble in water at room temperature, but soluble in a variety of organic solvents such as methanol, ethanol and dimethyl ether.
Package: 25L/200L/1000L
Storage: Sealed packaging, placed in a cool and ventilated place, away from heat, sunlight and moisture, stored and transported in accordance with general chemical regulations.
Safety Protection: It may be irritating to the skin and eyes. When using, be careful to avoid contact with the skin and eyes, and take appropriate protective measures, such as wearing gloves and goggles. Make sure to operate in a well-ventilated area and avoid inhaling its vapor. In case of accidental contact or inhalation, move to a ventilated area immediately, rinse the affected area with clean water, and seek medical attention immediately.
About Us: With over many years as a certified Dioctyl Terephthalate manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Hot tags: Eastman 168 Plasticizer; Palatinol DOTP; LGflex GL300; UPC Group UN488
Bis(2-ethylhexyl) terephthalate Technical
| Item | Index |
| Appearance | Colorless or slightly yellowish oily liquid |
| Color, (Platinum Cobalt) Number | ≤20 |
| Purity,% | ≥99.5 |
| Moisture,% | ≤0.03 |
| Acid value, mg KOH/g | ≤0.02 |
| Alcohol Content, Mg/Kg | ≤100 |
As a certified Dioctyl Terephthalate factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Di(2-ethylhexyl) terephthalate Applications
As a plasticizer, it is widely used in soft polyvinyl chloride and cable materials. It has the characteristics of low volatility, low softness and good softness, water resistance and oil resistance.
