Antioxidant 5057 CAS 68411-46-1

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CAS:68411-46-1

Molecular Formula:C20H27N

Molecular Weight:393.655

EINECS:270-128-1

Antioxidant 5057 is a highly effective, low volatile liquid product that is used in combination with phenolic antioxidants. Antioxidant 5057 has low toxicity and is safe to use; Compared with phosphite esters, no ash, no phosphorus, no environmental pollution; It also has a unique liquid property, easy to measure and transport. It has the characteristics of outstanding thermal stability and high temperature oxidation resistance. At the same time, it has good compatibility with oil.

Item	Specification
Water solubility	4μg/L at 20℃
Density	0.969[at 20℃]
Vapor pressure	0.002Pa at 20℃
LogP	6.7 at 23℃

Antioxidant 5057 CAS 68411-46-1 is widely used as a high-temperature antioxidant additive in synthetic lubricants, polymer materials, and industrial formulations. Its excellent oxidation resistance and low volatility make it especially suitable for demanding thermal environments.

Typical applications include:

Synthetic lubricants and industrial oils
Polyurethane systems and polyether polyols
Rubber and elastomer formulations
Engineering plastics and polymer processing
Automotive and industrial lubricant additives

As part of the Unisun Chemical Home product portfolio, Antioxidant 5057 can be combined with other Antioxidant Products to improve long-term thermal stability and processing performance.

For lubricant and polymer stabilization systems, it is often used together with phosphite antioxidants and light stabilizers such as UV Absorber Products for enhanced

Excellent high-temperature oxidation resistance
Low volatility for long-term thermal stability
Liquid form for easy handling and blending
Ashless and phosphorus-free formulation
Good compatibility with oils and polymer systems
Suitable for lubricants, elastomers, and polyurethane applications
Helps extend service life of industrial materials

Antioxidant 5057 is an ideal choice within the Unisun Chemical Products range for manufacturers seeking reliable antioxidant performance in high-temperature environments.

For advanced stabilization solutions, it can also be formulated alongside HALS Light Stabilizers and related antioxidant systems.

Usually packed in 200kg/drum, and also can be do customized package.

Q1:What is Antioxidant 5057 used for?

Antioxidant 5057 is mainly used in synthetic lubricants, polyurethane systems, rubber, and polymer materials to improve oxidation resistance and thermal stability.

Q2:Is Antioxidant 5057 suitable for high-temperature applications?

Yes. Antioxidant 5057 offers excellent high-temperature antioxidant performance and is widely used in industrial lubricant formulations.

Q3:What are the advantages of liquid antioxidants like Antioxidant 5057?

Its liquid form allows easier metering, blending, and transportation compared with solid antioxidants, making it highly efficient for industrial processing.