Disperse Red 179(CAS: 61951-64-2)

Disperse Red 179 (CAS: 61951-64-2) is a water-insoluble organic dye with a molecular weight of approximately 794.84 g/mol. It has good light stability and is mainly used in the dispersion of pigments. The dye is crystalline in form and is known for its high reactivity towards certain functional groups, making it useful in dyeing applications.

Disperse Red 179 (CAS: 61951-64-2) is synthesized through a multi-step process involving the condensation of a substituted anilide with an aromatic diazonium salt, followed by coupling and reduction reactions. The synthesis typically uses a strong acid catalyst and requires precise control of temperature and reaction time to achieve high yield and selectivity.

Disperse Red 179 (CAS: 61951-64-2) is widely used in the textile and dyeing industries for the dyeing of polyester, nylon, and other synthetic fibers. It is also utilized in printing inks and paints. Additionally, due to its high light stability, it is employed in the production of leather goods and other materials requiring durable colorants.

When handling Disperse Red 179 (CAS: 61951-64-2), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize exposure. Proper spill containment and disposal procedures should be followed. Refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.