N-cyclohexylmaleimide (CAS 1631-25-0) is a fascinating organic compound with a unique chemical structure that lends itself to a variety of important applications, particularly in polymer science and organic synthesis. Understanding its properties is key for chemists, formulators, and procurement specialists looking to leverage its capabilities.

At its core, N-cyclohexylmaleimide is characterized by the maleimide ring, which is known for its reactivity, especially in Michael addition and Diels-Alder reactions. The presence of the cyclohexyl group attached to the nitrogen atom influences its solubility and steric properties. Typically supplied as a white to off-white crystalline powder with a purity of ≥98.0%, it exhibits moderate solubility in common organic solvents like THF, styrene, and toluene, while being largely insoluble in water. This solubility profile is advantageous for processes that require specific solvent systems for reaction or formulation.

The primary application driving demand for N-cyclohexylmaleimide is its role as a polymer modifier. When incorporated into polymer chains, it significantly enhances thermal stability. For instance, its use in PVC and PMMA resins leads to materials with higher glass transition temperatures, making them suitable for applications exposed to heat. This is a critical factor for manufacturers in the automotive, electronics, and construction sectors.

Beyond heat resistance, N-cyclohexylmaleimide also contributes to improved optical properties in certain polymers, expanding its utility in areas such as optical disc manufacturing. Its reactivity also makes it a valuable intermediate in the synthesis of more complex organic molecules, including pharmaceuticals and specialty chemicals, though its primary commercial use remains in material science.

For businesses looking to buy N-cyclohexylmaleimide, securing a consistent supply from a reputable manufacturer is essential. Sourcing from China often provides access to competitive N-cyclohexylmaleimide prices, coupled with a commitment to high purity standards. Understanding the safety data sheet (SDS) and handling precautions is also crucial, as the compound can be irritating to skin and eyes.

Whether you are involved in advanced polymer formulation, exploring novel synthetic routes, or seeking to improve material performance, N-cyclohexylmaleimide offers a robust chemical solution. Engaging with experienced suppliers and manufacturers allows for informed purchasing decisions, ensuring you obtain the quality and quantity needed for your projects. Contact us for a quote and to discuss your requirements for this versatile chemical intermediate.