Understanding the precise chemical profile and safety considerations of a compound is fundamental for its effective and responsible use in industrial and research settings. N-Ethyl-p-Toluenesulfonamide (NEPTSA), identified by its CAS number 80-39-7, is a chemical with a distinct set of properties that make it valuable across various applications, from polymer modification to pharmaceutical synthesis. As a reputable manufacturer and supplier, we provide insights into its key characteristics and necessary safety protocols.

NEPTSA typically presents as a white crystalline solid. Its purity is a critical parameter, often specified at 99% or higher, with typical values for parameters like melting point falling within the range of 58-64°C. Other important specifications include a low maximum water content (e.g., ≤ 0.5%), controlled colority (e.g., ≤ 30 APHA), and minimal ash content (e.g., ≤ 0.2%). These specifications ensure consistency and reliable performance in downstream applications.

Chemically, NEPTSA (C9H13NO2S) is a sulfonamide derivative. Its solubility in organic solvents like ethanol and chloroform is noteworthy, while its solubility in water is generally moderate to low. These properties dictate its handling and formulation characteristics. Its stability is generally good under normal conditions, but like many organic compounds, it should be protected from strong oxidizing agents and excessive heat.

When handling N-Ethyl-p-Toluenesulfonamide, adherence to safety guidelines is paramount. While generally considered to have low toxicity, NEPTSA can cause irritation to the skin, eyes, and respiratory tract. Therefore, appropriate personal protective equipment (PPE) is essential. This includes wearing chemical-resistant gloves, safety goggles or a face shield, and protective clothing. Handling should ideally take place in a well-ventilated area, preferably under a fume hood, to minimize inhalation exposure.

Storage recommendations for NEPTSA emphasize keeping it in a cool, dry, and well-sealed container, away from incompatible materials and potential ignition sources. Proper labeling and secure storage areas are vital to prevent accidental exposure or degradation.

For companies looking to buy N-Ethyl-p-Toluenesulfonamide, partnering with a manufacturer that provides comprehensive safety data sheets (SDS) and technical information is crucial. We are committed to supplying high-quality NEPTSA along with clear guidance on its safe handling, storage, and disposal, ensuring compliance with regulatory standards. Our aim is to support your procurement needs with reliable products and expert support.

If you require N-Ethyl-p-Toluenesulfonamide for your industrial or research needs, we invite you to contact us for detailed specifications, pricing, and bulk order inquiries. We are your trusted source for quality chemical intermediates from China.