2-Nitro-P-Toluidine, more commonly referred to by its IUPAC name 4-Methyl-2-Nitroaniline and identified by CAS number 89-62-3, is a foundational chemical intermediate with significant industrial applications. For R&D scientists and product formulators in the chemical sector, a thorough understanding of its properties and uses is vital for effective material selection and synthesis.

Physically, 4-Methyl-2-Nitroaniline typically presents as an orange powder. It exhibits moderate solubility in organic solvents like ethanol and concentrated sulfuric acid. Its melting point is in the range of 115-116°C, and it has a boiling point of 169°C at 21 mmHg. These properties are indicative of its stability under standard conditions, though appropriate storage in a cool, dry, well-ventilated area is recommended. As a supplier of this chemical, ensuring these specifications are met is a priority.

The primary industrial application of 4-Methyl-2-Nitroaniline is its role as a key intermediate in the synthesis of organic pigments and dyes. It is particularly important for creating azo pigments, which are known for their vibrant colors and good stability. Pigments such as toluidine red and hansha yellow G rely on this compound during their manufacturing process. Furthermore, it functions as a color base for certain textile dyeing applications, contributing to the production of specific shades on cotton and viscose fabrics.

For businesses looking to purchase 4-Methyl-2-Nitroaniline, understanding its chemical synthesis pathway and purity requirements is crucial. High purity, typically above 99.0%, ensures that the intermediate will perform as expected in subsequent reactions, leading to superior quality final products. Identifying a reliable 2-Nitro-P-Toluidine manufacturer that adheres to strict quality control measures is therefore paramount for procurement specialists aiming to buy this chemical.

In essence, 4-Methyl-2-Nitroaniline is a cornerstone chemical intermediate, instrumental in the colorant industry. Its precise chemical and physical properties make it indispensable for producing high-performance pigments and dyes, highlighting the importance of sourcing from reputable suppliers.