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2,6-Diethyl-4-methylaniline (DEMA): A Key Intermediate in Organic Synthesis

2,6-Diethyl-4-methylaniline (DEMA), identified by its Chemical Abstracts Service (CAS) number 24544-08-9, stands as a pivotal chemical compound in various industrial processes. Also known by several synonyms such as 4-methyl-2,6-diethyl-aniline, 2,6-diethyl-p-toluidine, and 2,6-diethyl-4-methylbenzenamine, DEMA is a derivative of aniline, distinguished by its unique molecular structure comprising an amino group attached to a benzene ring, with two ethyl groups and one methyl group substituted on the ring. This specific configuration grants DEMA its distinct chemical reactivity and utility, making it an indispensable building block in the synthesis of complex organic molecules.


The physical and chemical properties of 2,6-Diethyl-4-methylaniline are well-defined, contributing to its diverse applications. It typically presents as a colorless to light yellow oily liquid, though variations to a light brown oily liquid are also observed. Its molecular formula is C11H17N, with a molecular weight of approximately 163.26 g/mol. DEMA exhibits a density of around 0.94 g/cm3, and its boiling point is a notable 259.1°C at 760 mmHg, or approximately 256°C. The flash point is measured at 111.7°C, indicating its stability under standard conditions. Furthermore, it has a refractive index of 1.539 and a low vapor pressure of 0.0132 mmHg at 25°C, characteristics that are crucial for its handling and application in industrial settings.


Quality and purity are paramount for intermediates like DEMA, as they directly impact the efficacy and integrity of the final products. High-grade 2,6-Diethyl-4-methylaniline typically boasts an assay purity of 98.0% or higher, with some batches reaching 99.15% or more, verified through rigorous analytical methods such as capillary gas chromatography (GC). The water content is consistently maintained at a low level, usually below 0.2%, ensuring the compound's stability and reactivity in moisture-sensitive reactions. These stringent quality controls are essential for its reliable performance across all applications.


The versatility of 2,6-Diethyl-4-methylaniline makes it a highly sought-after intermediate across numerous chemical industries. Its primary role is as a key building block in complex organic synthesis. DEMA is widely utilized in the production of various specialty chemicals, including but not limited to, pharmaceuticals, agrochemicals, and dye intermediates. For instance, its derivatives can serve as precursors for active pharmaceutical ingredients (APIs), playing a critical role in drug discovery and manufacturing. In the agricultural sector, it might be employed in the synthesis of certain pesticides or herbicides. Its unique structure also makes it valuable in the creation of polymers and other advanced materials where specific functional groups are required. The compound's reactivity allows for diverse transformations, expanding its utility in developing novel compounds with tailored properties.


For industries seeking a dependable supply of high-quality 2,6-Diethyl-4-methylaniline, NINGBO INNO PHARMCHEM CO.,LTD. stands as a reputable manufacturer and supplier. With a steadfast commitment to excellence, the company ensures that its DEMA product meets stringent international quality standards, providing customers with reliable and consistent material for their demanding applications. NINGBO INNO PHARMCHEM CO.,LTD. leverages advanced manufacturing processes and rigorous quality control protocols to deliver a product that consistently performs, supporting the successful outcomes of its clients' projects.


Prospective buyers looking to purchase 2,6-Diethyl-4-methylaniline can confidently turn to NINGBO INNO PHARMCHEM CO.,LTD. for their supply needs. The company's focus on customer satisfaction, coupled with its robust production capabilities, positions it as a leading source for this vital chemical. We understand the importance of a competitive price without compromising on quality or service. For detailed product information, specifications, or to inquire about bulk buy options and current market prices, we encourage interested parties to reach out. As a dedicated supplier, NINGBO INNO PHARMCHEM CO.,LTD. is poised to support your requirements for high-purity 2,6-Diethyl-4-methylaniline, ensuring a seamless procurement process and reliable delivery to meet your manufacturing schedules.

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