Description
Molecular Formula: C33H54O6
Molecular Weight: 546.78
Structural Formula:
Specification:
Items
Specifications
Boiling Point
414°C(lit.)
Density
0.990g/mL at 20°C(lit.)
Flash Point
505°F
Vapor Pressure
0Pa at 25°C(lit.)
Refractive index
n20/D1.485(lit.)
Solubility
soluble in chloroform (little), methanol (little)
Odor
Slight odor
Water solubility
1.8ng/L at 25°C
Stability
Stable. Flammable. Incompatible with strong oxidizers.
Items | Specifications |
Boiling Point | 414°C(lit.) |
Density | 0.990g/mL at 20°C(lit.) |
Flash Point | 505°F |
Vapor Pressure | 0Pa at 25°C(lit.) |
Refractive index | n20/D1.485(lit.) |
Solubility | soluble in chloroform (little), methanol (little) |
Odor | Slight odor |
Water solubility | 1.8ng/L at 25°C |
Stability | Stable. Flammable. Incompatible with strong oxidizers. |
Function:
1. Trioctyl trimellitate has plasticizing function.
2. Trioctyl trimellitate has high heat resistance.
3. Trioctyl trimellitate can enhance the weather resistance of polymers.
4. Trioctyl trimellitate has low volatility and migration.
5. Trioctyl trimellitate improves the electrical insulation properties of polymers.
Application:
1. It is widely used in the insulation layer and sheath materials of wires and cables, such as wires and cables made of PVC, PE, etc.; it can also be used in some special cables, such as high-temperature-resistant cables, low-temperature-resistant cables and marine cables.
2. Used in the production of agricultural film and packaging film used for packaging a variety of foods, medicines, daily necessities and so on.
3. Used in the processing of plastic sheets, manufacturing various plastic plates and sheet products, such as architectural decorative panels, advertising panels and so on.
4. Used as plasticizer and softener in the production of synthetic rubber.
5. Used in the manufacture of rubber seals, hoses and other products.
6. Adding trioctyl trimellitate in coatings and printing ink to improve the adhesion and abrasion resistance of coatings and printing ink.
7. Used as plasticizer in the production of artificial leather and synthetic leather.
8. Used in resin crafts.





