The chemical industry relies on precise identification and characterization of compounds for successful application, and CAS numbers serve as a universal identifier. For 2-Oxazolidinone,5-(4-morpholinylmethyl)-3-[[(5-nitro-2-furanyl)methylene]amino]-, its CAS number is 139-91-3. This designation is crucial for ensuring that researchers and manufacturers are working with the exact same substance, especially in sensitive fields like electronics. NINGBO INNO PHARMCHEM CO.,LTD. is one of the companies that facilitates access to this important compound.

This specific 2-oxazolidinone derivative possesses a molecular formula of C13H16N4O6 and a molecular weight of 324.33 g/mol. These fundamental chemical details are critical for understanding its behavior and potential applications. As a photoresist chemical, its utility is deeply rooted in its physical and chemical properties. The compound is described as a yellow crystalline solid, a visual characteristic that can be an initial indicator of its purity and form. The density, noted as 1.58 g/cm³, and a high boiling point of 461.4 °C at 760 mmHg, further contribute to its suitability for industrial processing, where stability and predictable physical behavior are essential.

The role of CAS 139-91-3 in the electronics industry cannot be overstated. Photoresists are integral to the photolithography process, a cornerstone of semiconductor manufacturing. They enable the precise transfer of circuit patterns onto substrates. The efficacy of a photoresist is determined by its sensitivity to light, its resolution capabilities, and its resistance to etching processes. The chemical composition and structure of compounds like this 2-oxazolidinone derivative directly influence these performance characteristics. Therefore, sourcing this material from reputable manufacturers or suppliers, who can provide detailed technical specifications and consistent quality, is paramount.

When considering the procurement of such specialized chemicals, understanding the pricing and availability from various manufacturers is a key strategic consideration. The chemical synthesis pathways employed by companies like NINGBO INNO PHARMCHEM CO.,LTD. are designed to produce the compound efficiently and to the required purity standards. The continuous effort to optimize these synthesis processes is driven by the demand for high-performance materials in the rapidly advancing electronics sector. The availability of detailed product information, including the chemical properties of this yellow crystalline solid, empowers users to make informed decisions about its application.

The broader context of chemical synthesis and the role of CAS-identified compounds like 2-Oxazolidinone,5-(4-morpholinylmethyl)-3-[[(5-nitro-2-furanyl)methylene]amino]- highlights the interconnectedness of chemical science and industrial application. By understanding the chemical synthesis, properties, and applications of specific molecules, industries can continue to innovate and develop new technologies. The consistent supply of quality materials from trusted sources ensures the steady progress of these advancements, making CAS 139-91-3 a small but significant identifier in the world of advanced materials.