For professionals in the electronics manufacturing and research sectors, securing high-quality chemical intermediates is paramount. One such critical component is 4-methyl-4'-propyl-1,1'-biphenyl (CAS 117713-15-2), a vital building block for advanced OLED (Organic Light-Emitting Diode) and liquid crystal display technologies. This article aims to guide procurement managers, R&D scientists, and formulation chemists in understanding the importance of this compound and how to efficiently buy it from reliable manufacturers and suppliers, particularly in China.

Understanding the Importance of 4-methyl-4'-propyl-1,1'-biphenyl

4-methyl-4'-propyl-1,1'-biphenyl is a type of biphenyl derivative that possesses specific structural characteristics making it highly valuable in the synthesis of advanced materials. Its molecular formula is C16H18, and it is known for its role as an OLED material intermediate. The purity of such compounds directly impacts the performance, efficiency, and lifespan of the final electronic devices. Therefore, sourcing materials with high purity levels, typically above 97% or even 99%, is a non-negotiable requirement for most B2B clients in this field.

Key Specifications for Procurement

When looking to purchase 4-methyl-4'-propyl-1,1'-biphenyl, several specifications are crucial for B2B buyers. Beyond the CAS number (117713-15-2) and molecular formula (C16H18), prospective buyers should inquire about:

  • Purity Level: Confirm the minimum purity percentage, often specified via Gas Chromatography (GC) or High-Performance Liquid Chromatography (HPLC).
  • Appearance: While not always critical, understanding the physical form (e.g., white powder, crystalline solid) can be helpful.
  • Boiling Point (BP) and Melting Point (MP): These physical properties are indicative of the compound's stability and processing characteristics.
  • Supplier Reputation and Certifications: For critical applications, verifying the manufacturer's quality assurance systems, such as ISO certifications, is important.

Navigating the Supplier Landscape in China

China has emerged as a global powerhouse for chemical manufacturing, including specialized OLED intermediates. Identifying reputable Chinese manufacturers and suppliers for 4-methyl-4'-propyl-1,1'-biphenyl is key to securing a consistent and cost-effective supply. Many Chinese chemical companies specialize in custom synthesis and offer a broad range of OLED materials. When contacting a potential supplier, such as a company from Ningbo or Zhengzhou, it is beneficial to:

  • Request a Free Sample: To assess quality and compatibility with your processes.
  • Inquire about Bulk Pricing: Understanding the price per kilogram for various order quantities is essential for budgeting.
  • Clarify Lead Times and Shipping Options: Ensure timely delivery to meet your production deadlines.
  • Discuss Custom Synthesis Capabilities: If your project requires specific modifications or higher purity levels, inquire about custom synthesis services.

Commercial Considerations and Buyer Intent

For procurement managers, the primary drivers are cost-effectiveness, supply stability, and product quality. When searching for terms like 'buy 4-methyl-4'-propyl-1,1'-biphenyl' or 'CAS 117713-15-2 price', buyers are typically looking for competitive quotes from established manufacturers. Keywords such as 'supplier in China', 'free sample', and 'high quality' are indicators of strong commercial intent. A well-established manufacturer will often provide detailed product specifications, MSDS (Material Safety Data Sheets), and responsive customer service, making the procurement process smoother.

In conclusion, sourcing high-purity 4-methyl-4'-propyl-1,1'-biphenyl from reliable Chinese manufacturers is a strategic move for companies involved in OLED and liquid crystal technology. By focusing on purity, understanding key specifications, and engaging with experienced suppliers, businesses can ensure they obtain the quality materials necessary for successful product development and manufacturing.