Chemical Structure

Chemical Structure

Chemical Name

N,N-Bis[β -(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl]hydrazine

Chemical Formula

C₃₄H₅₂N₂O₄

Cas No.

32687-78-8

Molecular Weight

552.80

Specifications

Appearance

White powder or particle

Volatile Loss %

≤ 0.5

Melting Range (°C)

224.0 ~ 232.0

Transmittance %, 425nm

≥ 97.0

Transmittance %, 500nm

≥ 98.0

Ash Content %

≤ 0.1

Content %

≥ 98.0

Usage Notes

Properties

It is a white to light-yellow crystalline powder. It functions as a metal deactivator, effectively inhibiting copper-catalyzed degradation during the processing of plastic materials.

Applications

It is a hindered phenol antioxidant with distinct performance characteristics. It is primarily used in the production of cable materials and functions as a long-term stabilizer for polymer applications.

Storage

This product is stable under normal conditions and does not have any special storage requirements. However, it should be protected from moisture and heat.

Recommended Dosage

The typical dosage range is 6% to 8%.

Packaging

The product is packaged in 25 kg paper bags or cartons.

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