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The innovation in material science is often underpinned by a deep understanding of the synthesis and properties of specialized organic molecules. 2,5-Bis(octyloxy)terephthalaldehyde (CAS: 123440-34-6) is a prime example of such a molecule, serving as a critical intermediate for a range of advanced applications, particularly in organic electronics and porous material synthesis. As a leading manufacturer of these sophisticated chemicals, we are dedicated to providing both high-quality products and insightful information to our clientele.
The chemical structure of 2,5-Bis(octyloxy)terephthalaldehyde is key to its functionality. It is a derivative of terephthalaldehyde, featuring two aldehyde (-CHO) groups positioned at the 1 and 4 positions of the benzene ring. Crucially, it is substituted at the 2 and 5 positions with long octyloxy (-OC8H17) chains. These octyloxy chains are not merely passive appendages; they significantly enhance the molecule's solubility in common organic solvents. This improved solubility is vital for solution-phase synthesis processes, which are often preferred for their scalability and cost-effectiveness in producing polymers and frameworks.
The synthesis of 2,5-Bis(octyloxy)terephthalaldehyde typically involves functionalizing a benzene core with the appropriate octyloxy groups and then introducing the aldehyde functionalities. While the exact proprietary synthesis routes may vary among manufacturers, the goal remains the same: to achieve a high-purity product suitable for demanding applications. The aldehyde groups are highly reactive, readily participating in condensation reactions such as the formation of imines with amines, a cornerstone reaction for building COFs and conjugated polymers like cyano-PPV.
When considering the properties, besides solubility, the melting point of 2,5-Bis(octyloxy)terephthalaldehyde is reported to be around 76-79°C, indicating it is a solid at room temperature. Its molecular weight is 390.56 g/mol, and its chemical formula is C24H38O4. These physical and chemical characteristics are thoroughly documented and controlled during our manufacturing process. For procurement professionals and researchers looking to buy this vital intermediate, understanding these properties ensures effective integration into their synthesis workflows. We invite you to buy 2,5-Bis(octyloxy)terephthalaldehyde from a trusted manufacturer, ensuring the quality and consistency necessary for your cutting-edge material development.
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