CB8729 Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8)

Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)‌ Powder (CAS No. 6683-19-8) Description

Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8) is a high-performance hindered phenolic antioxidant recognised for its excellent thermal and oxidative stability. Its unique molecular structure effectively resists degradation and discolouration, extending the service life of finished products. This powder form offers superior compatibility with a variety of polymer systems, including polyolefins, polyesters, and polyurethanes, enabling efficient processing and uniform dispersibility.

Strict adherence to quality standards ensures minimal impurities and consistent batch-to-batch performance. Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) is particularly useful in applications demanding reliable long-term heat resistance, such as automotive parts, electrical components, fibres, and adhesives. By inhibiting the formation of free radicals and preserving mechanical properties, it supports enhanced product durability and overall manufacturing efficiency. Its powder form provides convenient handling, improved mixing, and heightened formulation flexibility.

Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)‌ Powder (CAS No. 6683-19-8) Applications

Used widely as an antioxidant and stabiliser in various polymeric systems, Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8) offers improved thermal stability, oxidation resistance, and extended product lifespans. Its unique sterically hindered phenol structure makes it ideal for applications requiring superior ageing and colour retention. Typical uses include polymer processing, adhesives, coatings, and more, where it helps improve durability and performance.

1. Industrial Applications

·         Polymer Stabilisation: Enhances heat and UV resistance in plastics, ensuring longer service life in automotive components and industrial equipment.

·         Adhesives and Sealants: Helps maintain bond strength over time by reducing oxidative degradation, contributing to consistent performance in harsh environments.

2. Research Applications

·         Advanced Material Development: Facilitates the creation of new, high-performance polymers by improving their oxidation stability and mechanical properties.

·         Formulation Testing: Serves as a reference antioxidant for evaluating the effectiveness of other stabilisers in experimental polymer blends.

3. Commercial Applications

·         Consumer Electronics: Contributes to higher reliability and durability in devices by minimising thermal and oxidative stress on plastic parts.

·         Packaging Solutions: Improves the shelf life and appearance of plastic packaging materials, keeping products secure and visually appealing.

Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)‌ Powder (CAS No. 6683-19-8) Packaging

This Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8) is typically packaged in sealed, high-barrier HDPE containers. For shipping, it is safeguarded with vacuum-sealed liners to prevent moisture infiltration. The packaging design ensures robust mechanical protection and minimal contamination risk. To preserve efficacy, store in a cool, dry environment away from direct sunlight. Custom dimension packaging options are available upon request, including tamper-evident seals for added safety.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)‌ Powder (CAS No. 6683-19-8) FAQs

Q1: What are the key material properties of Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8)?

A1: Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8) is a high-purity, sterically hindered phenol antioxidant with a molecular weight of approximately 1178 g/mol. It exhibits a melting range around 110–125°C and demonstrates excellent resistance to discolouration during high-temperature processing. Commonly used in polyolefins, engineering plastics, and elastomers, this additive provides long-term thermal stability by preventing oxidative degradation and maintaining the material’s mechanical integrity.

Q2: How should this product be handled and stored?

A2: Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder should be handled with appropriate personal protective equipment, such as gloves, safety goggles, and protective clothing, to minimise exposure to dust. It is best stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Containers should be kept tightly closed to prevent moisture absorption and preserve the material’s stability over its recommended shelf life.

Q3: Which quality standards and certifications apply to Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8)?

A3: This antioxidant is commonly manufactured under robust quality management systems, such as ISO 9001, ensuring consistent batch-to-batch purity and performance. It often meets regulations set by chemical safety programmes like REACH, confirming compliance with relevant environmental and health guidelines. Additionally, routine in-house and third-party testing verifies the product’s chemical composition, maintaining strict adherence to industry specifications for purity, particle size, and stability.

Related Information

1. Material Properties and Advantages

Through its hindered phenol configuration, Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder (CAS No. 6683-19-8) demonstrates exceptional antioxidant performance in diverse polymer systems. This effectiveness can be largely attributed to its ability to capture and neutralise free radicals, thereby inhibiting molecular chain reactions that lead to material breakdown. Its powder form ensures uniform dispersion, promoting consistent protection against oxidative degradation throughout thermoplastic layers and other substrate types.

Further strengthening its appeal, this compound exhibits excellent thermal stability, enabling it to function efficiently under high processing temperatures commonly encountered in the production of plastic components. It also features low volatility, reducing the risk of migration or deformation during extended service life. Such reliable and predictable behaviour makes it a preferred choice for manufacturers seeking to enhance the long-term performance of polyolefins, elastomers, adhesives, and coatings.

2. Applications in Advanced Industries

Utilised extensively across various sectors, Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) Powder proves indispensable in safeguarding high-performance materials from oxidative wear. In electronic device housings, it helps preserve dimensional integrity and coloration, ensuring components meet stringent sustainability and functionality requirements. Its efficient antioxidative action also benefits automotive parts, where consistent performance under varied temperature and stress conditions is essential.

With increasing demand for durable and weather-resistant products, this powder consistently offers added value to manufacturers aiming to meet industry-specific standards. In aerospace and consumer goods alike, products leveraging this compound gain an extended lifespan, improved aesthetic quality, and reduced maintenance costs. These attributes reinforce its position as a versatile and trusted additive in numerous progressive manufacturing domains.