In the chemical industry, intermediates are the unsung heroes that enable the creation of countless finished products. Among these, 2-Amino-p-cresol, identified by its CAS number 95-84-1, plays a critical role, particularly in the dye manufacturing sector and broader organic synthesis. For procurement specialists and chemical engineers, understanding the chemistry behind this compound and the nuances of its sourcing is essential for ensuring efficient production and high-quality output. This article delves into the key aspects of 2-Amino-p-cresol for B2B buyers.

Chemical Identity and Properties

2-Amino-p-cresol, with the molecular formula C7H9NO and a molecular weight of approximately 123.15 g/mol, is structurally a derivative of cresol with an amino group attached. Its common synonyms include 2-Amino-4-methylphenol and 6-Hydroxy-m-toluidine. Industrially, it is typically supplied as a light gray powder granule, a form that facilitates handling and dosing in manufacturing processes. A high assay, commonly ≥98%, is standard for applications demanding purity, such as in dye synthesis. Key physical properties like a melting point of 134-136°C and limited water solubility are also important for process design.

Primary Industrial Applications

The foremost application of 2-Amino-p-cresol is as a crucial intermediate in the synthesis of dyes and fluorescent whitening agents (FWAs). It is instrumental in the production of compounds like Fluorescent Whitening Agent DT, which significantly enhances the visual brightness of textiles, paper, and plastics. The reactivity of its amino and hydroxyl groups allows it to be readily incorporated into larger chromophoric systems. Beyond dyes, its structure makes it a versatile building block for other organic compounds, including potential pharmaceutical intermediates and specialty chemicals, offering manufacturers a pathway to diverse product portfolios.

Sourcing and Manufacturing Landscape

For companies seeking to purchase 2-Amino-p-cresol, understanding the manufacturing and supply landscape is vital. Production often involves the nitration of p-cresol followed by reduction of the nitro group. Manufacturers, predominantly located in chemical production hubs like China, offer this intermediate in standard industrial packaging, such as 25KG fiber drums. When initiating inquiries to buy, buyers should specify the required purity level (e.g., ≥98%), quantity, and any specific certifications needed. Requesting quotes from multiple suppliers allows for price comparison and assessment of their reliability and technical support capabilities.

Quality Assurance and Storage

Ensuring the quality of sourced 2-Amino-p-cresol is paramount for consistent downstream product performance. Buyers should look for suppliers who provide comprehensive Certificates of Analysis (CoA) detailing assay, impurity profiles, and other relevant parameters. Proper storage, typically in a cool, dry, and well-ventilated environment, away from incompatible materials like strong oxidizers and acids, is crucial to maintain the compound's purity and stability over time. Adhering to these recommendations helps prevent degradation and ensures the material is ready for use when needed.

In conclusion, 2-Amino-p-cresol (CAS 95-84-1) is a valuable and widely used chemical intermediate. Its importance in dye production and its potential in broader organic synthesis make it a key commodity. By focusing on understanding its chemical properties, applications, and by carefully selecting reputable manufacturers and suppliers, businesses can secure this essential compound to support their production and innovation goals.