For chemists and researchers engaged in advanced organic synthesis, having access to precise technical data for key intermediates is fundamental to project planning and execution. This article focuses on 5,12-bis(2-phenylethynyl)tetracene (CAS: 18826-29-4), a specialized organic compound, detailing its specifications and guiding you on how to effectively source it from reliable manufacturers.

Technical Profile of 5,12-bis(2-phenylethynyl)tetracene

5,12-bis(2-phenylethynyl)tetracene, identified by its CAS number 18826-29-4, is a derivative of tetracene, a polycyclic aromatic hydrocarbon. Its structure is characterized by two phenylethynyl groups attached to the tetracene core. This specific molecular architecture (C34H20, MW approx. 428.52 g/mol) imparts unique electronic and optical properties, making it valuable in various research applications.

Key technical specifications typically provided by manufacturers include:

  • Appearance: White to Off-White powder.
  • Purity: Commonly available at 95%min or higher (e.g., 98%). High purity is critical for predictable reaction outcomes in organic synthesis.
  • Melting Point: Approximately 248°C (with decomposition), indicating its thermal stability within a certain range.
  • Stability: Generally stable under normal temperatures and pressures.
  • Solubility: Information on solubility in common organic solvents is crucial for synthetic chemists to determine appropriate reaction conditions.

Applications and Sourcing Strategies

This compound finds its primary utility as an intermediate in organic synthesis, serving as a building block for more complex molecules. Its potential applications extend to materials science, particularly in the field of organic electronics, due to its conjugated system. Pharmaceutical research also utilizes such intermediates in the development of novel drug candidates.

When you are ready to buy 5,12-bis(2-phenylethynyl)tetracene (CAS: 18826-29-4), consider these sourcing aspects:

  • Manufacturer Reputation: Choose manufacturers with a strong track record in producing high-purity organic intermediates.
  • Quality Documentation: Ensure the supplier provides a comprehensive Certificate of Analysis (CoA) detailing purity, analytical methods, and other specifications.
  • Pricing and Quantity: Inquire about current pricing and volume discounts. Understanding the cost per kilogram for different purity grades is important for budgeting.
  • Technical Support: A responsive supplier who can offer technical assistance can be invaluable for optimizing its use in your specific synthetic pathways.

As a dedicated manufacturer and supplier of specialty chemicals, we offer high-quality 5,12-bis(2-phenylethynyl)tetracene (CAS: 18826-29-4) that meets stringent purity standards. Our commitment to providing reliable technical data and consistent supply chains makes us an excellent partner for your research and development needs. Contact us today to obtain a quote and to learn more about how we can support your chemical sourcing requirements.