4-Pyridineacetonitrile shows up on lab benches and factory invoices for good reason. This chemical, packed with the formula C7H6N2, helps build a range of products, from pharmaceuticals to specialty chemicals. Chemistry teachers often point to its structure when explaining pyridine rings. Every manufacturer thinking about this raw material checks key points: CAS number 620-22-4, molecular weight around 118.14, specific density near 1.12 g/cm³.
It comes in a clear or slightly yellow liquid with a sharp aroma that warns of its acetonitrile backbone. Safe handling means more than gloves—anyone new to this material should review the SDS and MSDS before working with even a liter in solution. China stands as a major supply source, pushing out significant quantities at a competitive price.
China has streamlined its chemical-buy network, connecting global buyers with factories offering direct purchase and quote options. Large OEM partners and even smaller buyers commonly seek out manufacturers with ISO, SGS, and REACH certification for peace of mind. Buyers want documented proof: if a supplier cannot provide up-to-date TDS and SDS, skip to the next quote.
Purchasing from China usually means favorable CIF and FOB terms. Many factories can ship liter drums, but also handle custom MOQs for specialty applications. In practice, a sample test often comes before any larger order. Real buyers know the drill: ask for a free sample, check batch purity, and arrange inspection through a qualified third party. Sometimes, halal and kosher certified lots are needed for food or pharmaceutical pathways, and factories don't hesitate to advertise those papers.
Every liter of 4-Pyridineacetonitrile brings real safety questions. The SDS flags harmful and hazardous risks: avoid inhalation, eye and skin contact, and take material storage seriously. Many suppliers in China work under chemicals policy frameworks requiring full traceability, labelling under HS Code 2933399090, and shipment with complete documentation. Warehouse managers keep this product separate from acids and bases, away from direct sunlight, with secondary containment for spill risk.
Purchasers face a regulatory maze, especially in regions with REACH or other strict compliance rules. Factories with ISO and SGS certifications signal good practices, but buyers should still verify batch consistency. Sometimes, import policy slows delivery—clear advance planning and honest declarations with customs smooth the way. For recurring use, buyers often secure blanket purchase agreements with negotiated price locks, keeping one eye on news impacting raw material costs.
Most of the 4-Pyridineacetonitrile that leaves a factory floor lands in research labs, pilot plants, or bulk production lines for advanced intermediates. Pharmaceutical chemists use it as a core reactant; material scientists value it for unique molecular properties. Specific density, boiling point, and reactivity get measured every time a process changes. Manufacturing relies on stable, high-purity lots to avoid off-spec products down the line.
Buying direct from China keeps costs down but requires thick skin in negotiation and strong quality control. Experienced buyers ask hard questions—about batch sizes, certificates, and test results—making sure this raw material really matches its label. The right supply chain partners build traceability, transparency, and consistently meet the promised specifications.
