For professionals in the chemical industry, understanding the specifications and applications of key compounds is vital. CAS number 119-47-1, widely recognized as Antioxidant 2246, is a critical additive in many industrial sectors, particularly in plastics and rubber manufacturing. As a leading chemical supplier, we aim to provide comprehensive information about this essential compound, helping you make informed purchasing decisions.

Antioxidant 2246 is a sterically hindered phenolic antioxidant, characterized by its bisphenol structure. Its chemical formula is C23H32O2, and it typically presents as a white powder. The CAS number 119-47-1 serves as a universal identifier for this substance across global databases and industry publications. Its primary function is to protect organic materials from degradation caused by oxidation, which is initiated by heat, light, or mechanical stress.

Key Properties of Antioxidant 2246 (CAS 119-47-1)

The effectiveness of Antioxidant 2246 lies in its unique set of properties, making it a preferred choice for many applications:

  • High Purity: Typically supplied at purities of 99% or higher, ensuring reliable performance and consistency in formulations.
  • Excellent Antioxidant Activity: It efficiently scavenges free radicals, providing robust protection against thermal and oxidative degradation.
  • Thermal Stability: Remains effective even at elevated temperatures, crucial for high-temperature processing of polymers.
  • Non-Discoloring: This characteristic is vital for products where color retention is a key requirement, such as in clear plastics or light-colored rubber compounds.
  • Low Volatility: Ensures that the antioxidant remains within the material throughout its lifecycle, providing sustained protection.
  • Good Solubility: Readily soluble in many organic solvents and has good compatibility with a wide range of polymers, including polyolefins, styrenics, and elastomers.

Applications and Benefits for Manufacturers

Antioxidant 2246 is extensively used as a stabilizer in various materials:

  • Plastics: Protects polyethylene, polypropylene, ABS, PVC, and other polymers from degradation during processing and service life.
  • Rubber: Enhances the durability and aging resistance of natural rubber, synthetic rubber, and latex products.
  • Adhesives and Sealants: Improves the shelf life and performance stability of these formulations.
  • Synthetic Fibers and Coatings: Provides protection against oxidative damage.

For manufacturers looking to buy CAS 119-47-1, understanding its role and benefits is essential. We are a dedicated supplier focused on delivering high-quality Antioxidant 2246. We offer competitive pricing and technical support to help you integrate this vital additive into your production processes. Contact us for a quote and to explore how our reliable supply can benefit your business.