Aniline, identified by its CAS number 62-53-3, is a foundational organic chemical that plays a pivotal role across numerous industrial landscapes. As a leading supplier of specialty chemicals, understanding the comprehensive profile of Aniline—from its intrinsic properties to its extensive applications—is essential for our B2B clientele. This article delves into the key aspects of Aniline that procurement managers, R&D scientists, and formulation chemists need to know.

Aniline is classified as the simplest aromatic amine, characterized by a phenyl group directly attached to an amino group, giving it the chemical formula C6H7N. Its physical properties are noteworthy: it typically appears as a colorless to slightly yellow liquid with a distinct, somewhat fishy odor. With a boiling point of approximately 184°C and a melting point of -6.2°C, Aniline remains a liquid under most ambient conditions, simplifying handling and processing in industrial settings. Its density is around 1.022 g/cm³. For many applications, manufacturers require Aniline with a purity of 99.5% or higher, ensuring predictable chemical reactions and product outcomes.

The synthesis of Aniline primarily involves the reduction of nitrobenzene. This process typically starts with the nitration of benzene to form nitrobenzene, followed by catalytic hydrogenation. Modern industrial production relies on efficient catalytic processes to yield high-purity Aniline, which is crucial for its downstream applications. For businesses looking to buy Aniline, understanding the production methods and the supplier’s quality control measures can provide confidence in the product’s consistency and reliability.

The industrial utility of Aniline is vast and multifaceted. Its most significant role is as an intermediate in the production of polyurethanes, where it’s converted into isocyanates like MDI and TDI. These are indispensable for creating foams, elastomers, coatings, and adhesives. In the dye industry, Aniline is a key precursor for azo dyes, which are used extensively in textiles, leather, and paper manufacturing. The rubber industry utilizes Aniline derivatives as accelerators and antioxidants, vital for enhancing the properties of rubber products.

Beyond these major applications, Aniline and its derivatives find their way into the pharmaceutical sector as intermediates for synthesizing various drugs. Its presence in other chemical syntheses, including agrochemicals and specialty polymers, further highlights its importance. Companies sourcing Aniline for any of these purposes can benefit from partnering with manufacturers that offer not only quality products but also reliable technical support and supply chain stability. We, as a prominent Aniline supplier in China, are dedicated to providing these advantages.

Safety is paramount when dealing with Aniline. Due to its toxicity, inhalation, skin contact, or ingestion can lead to adverse health effects. Therefore, proper handling procedures, adequate ventilation, and the use of appropriate personal protective equipment (PPE) are mandatory for all personnel involved. We provide comprehensive safety guidelines with our Aniline products to ensure safe operations for our clients.

In conclusion, Aniline (CAS 62-53-3) is a critical chemical intermediate with a broad spectrum of industrial applications. Its unique properties and reactivity make it indispensable in the production of dyes, polyurethanes, rubber chemicals, and pharmaceuticals. As a trusted manufacturer and supplier, we are committed to delivering high-purity Aniline to meet the diverse needs of the global market. Contact us to learn more about purchasing Aniline and how our high-quality products can benefit your operations.