Description

Nickel Bis[Monoethyl(3,5-Di-tert-Butyl-4-Hydroxylbenzyl)Phosphonate] is a specialized organometallic complex designed for high-performance stabilization applications. This compound matters because it provides exceptional synergistic antioxidant and metal deactivation properties, significantly enhancing the durability and lifespan of polymers and synthetic materials. Industrial manufacturers in the plastics, rubber, and lubricant sectors need this product to protect their formulations from thermal-oxidative degradation and metal-catalyzed breakdown.

Application

• Polymer Stabilization: Acts as a highly effective antioxidant and metal deactivator in polyolefins (e.g., PP, PE), engineering plastics, and synthetic rubbers to prevent thermal and oxidative degradation during processing and end-use.
• Lubricant & Fuel Additive: Used as a multifunctional additive in advanced lubricating oils, greases, and industrial fuels to inhibit oxidation, reduce sludge formation, and protect metal surfaces.
• Adhesive & Sealant Formulations: Incorporated to improve the long-term thermal stability and prevent the embrittlement of hot-melt adhesives and high-performance sealants.
• Wire & Cable Insulation: Provides critical stabilization for the polymer insulation and jacketing materials, ensuring performance under elevated temperatures and in demanding environments.
• Elastomer Production: Enhances the aging resistance of synthetic elastomers like EPDM and SBR, used in automotive components and industrial goods.
• Masterbatch & Concentrate Production: A key active component in additive masterbatches and concentrates for easy and uniform dispersion into final polymer matrices.

Basic Information

Product Name	Nickel Bis[Monoethyl(3,5-Di-tert-Butyl-4-Hydroxylbenzyl)Phosphonate]
CAS No.	30947-30-9
Molecular Formula	C34H56NiO6P2
Molecular Weight	689.45 g/mol
Synonyms	Nickel 3,5-Di-tert-butyl-4-hydroxybenzylphosphonate Monoethyl Ester Complex; Nickel Bis(monoethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate); Nickel Antioxidant 2002; Irganox 1425 (Historical/related); Ethyl 3,5-bis(1,1-dimethylethyl)-4-hydroxybenzylphosphonic Acid Nickel Salt; Nickel Deactivator; Nickel(II) Bis[monoethyl(3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate]; Light Stabilizer 2002
EINECS	Contact for details

Quality Control

Our production of Nickel Bis[Monoethyl(3,5-Di-tert-Butyl-4-Hydroxylbenzyl)Phosphonate] adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. All material is subjected to rigorous analytical testing, including assay, metal content, and impurity profile analysis. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance indicators is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Light green to green powder or crystals
Identification (IR)	Conforms to structure
Assay (Ni Content)	8.4 - 8.7 %
Melting Point	190 - 210 °C
Loss on Drying	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Toluene)	Clear solution

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.