The field of advanced chemistry continuously seeks novel molecular building blocks that can drive innovation in material science and organic synthesis. Ethynylene Dibenzaldehyde, identified by CAS No. 192188-70-8, is one such compound that has garnered significant attention for its unique structural attributes and versatile reactivity. NINGBO INNO PHARMCHEM CO.,LTD., a prominent chemical manufacturer and supplier based in China, offers this essential intermediate, facilitating advancements in various scientific disciplines.

Ethynylene Dibenzaldehyde, systematically known as 4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde, is characterized by a linear, rigid molecular structure. This structure comprises phenyl rings linked by ethyne (triple bond) moieties, terminating in two aldehyde (-CHO) functional groups. This combination imparts desirable properties, including extended π-conjugation, which is crucial for applications in organic electronics and photocatalysis. The two aldehyde groups are highly reactive and serve as versatile handles for further chemical modifications and polymerization reactions, making it a key monomer in the synthesis of Covalent Organic Frameworks (COFs).

The synthesis of Ethynylene Dibenzaldehyde typically involves multi-step organic reactions. Common routes include Sonogashira cross-coupling, which couples aryl halides with terminal alkynes, followed by the introduction of aldehyde groups through formylation. Achieving high purity is essential for its intended applications, and NINGBO INNO PHARMCHEM CO.,LTD. employs rigorous quality control measures to ensure the integrity of our product. Researchers often need to buy Ethynylene Dibenzaldehyde for its specific role in creating ordered porous structures and complex molecular architectures.

The applications of Ethynylene Dibenzaldehyde are diverse and impactful. Its primary use is as an organic linker for the construction of COFs. In this role, its rigid structure and reactive aldehyde groups enable the formation of highly crystalline porous materials with tunable pore sizes and surface areas. These COFs have applications in gas adsorption and separation, heterogeneous catalysis, and energy storage. Beyond COFs, the compound's conjugated system makes it a candidate for use in organic electronic devices such as organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs). Its role as an intermediate in complex organic synthesis allows for the creation of novel compounds with unique properties. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting these diverse applications by providing a reliable supply of this critical chemical.

In conclusion, Ethynylene Dibenzaldehyde (CAS 192188-70-8) is a compound of significant importance in modern chemistry. Its structure, synthesis, and broad applicability, particularly in COF synthesis and organic electronics, highlight its value as a chemical intermediate. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a trusted manufacturer and supplier, contributing to scientific progress by making this essential molecule accessible to the global research community.