Butyronitrile, 4-Chloro-—CAS Number 628-30-6—brings a distinct edge to specialty chemicals markets, especially as a raw material for pharmaceutical and agrochemical synthesis. This compound, known for its formula C4H6ClN, has a structure containing a butyronitrile backbone with a chlorine atom on the fourth carbon. Molecular property facts matter: the molecular weight stands at 103.55 g/mol, density checks in around 1.058 g/cm³, and it presents as a clear liquid at room temperature. Many buyers want data up front. They scan MSDS, REACH, SDS, TDS, and ISO certificates before purchase. Rigorous documentation gives a safety net when importing hazardous raw materials.
Clients ask about purity, water content, and flash point. Well-established suppliers from China often provide butyronitrile, 4-chloro- with over 98% purity, supported by SGS and OEM certifications, including kosher or halal certificates. The flash point falls near 60°C. Typical shipments get packed in steel drums or ISO tanks, meeting chemical safety and transit policies. MSDS files make compliance checks smoother, letting quality assurance teams breathe easy. Specific density, boiling point, and molecular structure often serve as defining specs for high-volume customers in coatings, synthesis, or drug intermediates markets. Reach policies and HS codes—2926909090 for this chemical—smooth customs clearance for buyers worldwide.
China stands out as the leading factory hub. Direct manufacturer sales drive competitive prices, cutting out layers between buyer and producer. FOB, CIF, and EXW quotes reflect real-time global trends. Bulk purchase and free samples often go hand-in-hand with strong relationships. Price transparency counts—the plant gate price often comes straight from major suppliers’ published lists or recent tender results. If you want a liter sample or material documentation for a regulatory project, inquiry response speed ranks high. Too many buyers put off asking for MOQs and CIF quotes until late in the day. Getting an early quote, with clear price breaks for bulk orders, makes planning easier. Responsible China-based manufacturers back up each order with traceable documentation and REACH certifications.
Butyronitrile, 4-Chloro- qualifies as flammable and moderately hazardous—full protective gear should be standard practice. Factory teams use vented hoods, chemical-resistant gloves, and face shields. The MSDS sheets highlight flash point, toxicological impact, and first-aid requirements. Waste disposal routes line up with China’s hazardous materials policies. Buyers check for updated TDS and immediate hazard protocols before international shipping. Labs and plants using this chemical review safe storage procedures, fire-fighting methods, and standard operating procedures, confirming each raw material batch is labeled and tracked.
My experience in chemical sourcing always starts with policy review. For butyronitrile, 4-chloro-, leading factories offer EN, ISO, REACH, and SGS certificates upfront in their quote folders. Order minimums usually start from 200-liter drums, but direct supplier negotiation sometimes lands flexible MOQs. Modern Chinese suppliers adjust quickly—one email or WeChat message brings full specs, MSDS, sample availability, and paperwork for customs, including HS code references. Direct purchase routes mean fewer surprises with batch consistency, price, and delivery time. News about government chemical policies, new bans, or site certifications influences every deal. In an industry where time is money, trusted China supply partners offer quick policy updates, spot price news, and a clear path to certification. For anyone purchasing hazardous and raw materials today, cutting through red tape, working with certified factories, and tracking safety documentation structures your workflow for the long haul.
