The chemical industry is vast, with millions of compounds serving countless purposes. For professionals in material science, manufacturing, and research, understanding specific chemical compounds and their sourcing is critical. Today, we focus on 2-Ethylhexyl Diphenyl Phosphate, identified by its CAS number 1241-94-7, a versatile chemical with significant industrial applications as a plasticizer and flame retardant. This article aims to provide insights into its properties, uses, and guide you on how to efficiently buy this compound from reputable manufacturers and suppliers.

Understanding 2-Ethylhexyl Diphenyl Phosphate (CAS 1241-94-7)

2-Ethylhexyl Diphenyl Phosphate is an organophosphate ester characterized by its liquid form, typically appearing as a colorless liquid. Its chemical structure lends it properties that make it valuable in several industrial sectors. Key attributes include:

  • Chemical Identity: Molecular Formula C20H27O4P, with a molecular weight of 362.4.
  • Purity: Generally supplied with a high purity of 99% minimum assay.
  • Primary Functions: Acts as an effective plasticizer, improving flexibility and workability in polymers, and as a flame retardant, enhancing material safety.
  • Performance Enhancements: It is known to improve wear resistance, moisture resistance, and the overall toughness of materials it's incorporated into. It also provides good low-temperature performance.

Key Industrial Applications

The versatility of 2-Ethylhexyl Diphenyl Phosphate makes it a sought-after additive in various industries:

  • Plastics and Polymers: It is widely used as a plasticizer for PVC, TPU, NBR, and cellulose acetate. It contributes to easier processing, improved flexibility, and enhanced durability in items like films, sheeting, coatings, and molded parts.
  • Flame Retardancy: In applications where fire safety is paramount, its inherent flame-retardant properties are highly valued, particularly in conjunction with its plasticizing capabilities.
  • Textiles and Adhesives: It finds use in textile coatings and in the formulation of adhesives, imparting desired properties like flexibility and adhesion.
  • Lubricants: It can also serve as an additive in lubricating oils and greases to improve performance characteristics.

Efficiently Buying 2-Ethylhexyl Diphenyl Phosphate: A Procurement Guide

For procurement managers and research scientists, sourcing chemical compounds like 2-Ethylhexyl Diphenyl Phosphate efficiently involves strategic supplier selection:

  • Identify Reputable Manufacturers: Direct sourcing from manufacturers, especially those in China, can offer competitive pricing and assured quality. Look for suppliers with established track records and robust quality control systems.
  • Verify Product Specifications: Always confirm the purity (99% min is typical), appearance (colorless liquid), and CAS number (1241-94-7) to match your project requirements.
  • Request Quotes and Samples: Before making a bulk purchase, request detailed quotes that include pricing, minimum order quantities (MOQ), and delivery terms. Obtaining samples for laboratory testing is crucial to validate performance.
  • Prioritize Supply Chain Reliability: Ensure the supplier has the capacity to meet your ongoing demand and can provide consistent quality.
  • Leverage Technical Support: A good supplier will offer comprehensive technical data sheets (TDS) and safety data sheets (SDS), and be available to answer technical queries.

Conclusion

2-Ethylhexyl Diphenyl Phosphate (CAS 1241-94-7) is a valuable chemical additive that enhances material performance across numerous industries. By understanding its properties and applications, and by strategically sourcing from reliable manufacturers and suppliers, businesses can ensure they obtain this critical compound efficiently and cost-effectively. We invite you to contact us to discuss your specific needs for 2-Ethylhexyl Diphenyl Phosphate and to receive a competitive quote from our experienced team.