3,3'-Thiobispropanenitrile stands as a unique organic compound, often referenced in chemical circles for its sulfur-linked nitrile groups. Structurally, it carries the molecular formula C6H8N2S and a specific density close to 1.11 g/cm³. Industries lean into its use for manufacturing specialty materials, intermediate products, and sometimes custom polymer production. Its HS Code, used for customs and international trading, often aligns with 2926909090. Safety managers and factories look up its MSDS for transport and storage, noting its hazardous labeling due to the risk of harmful exposure.
China stands as a key player supplying 3,3'-Thiobispropanenitrile to global manufacturers. Inside cities like Shanghai and Shandong, chemical parks run full shifts blending raw materials, testing pure liter samples, and issuing CIF or FOB price quotes. Buyers contact suppliers here for MOQs running from labs' kilogram orders up to tons for factory contracts. Cost always rides near the front seat; suppliers price tons at transparent rates, usually pegged to the latest material costs and shipping policy adjustments. Direct purchase channels often offer free samples to vetted buyers—a step that builds confidence and transparency.
Chemists and engineers reach for 3,3'-Thiobispropanenitrile when building new intermediates or seeking specific multipurpose sulfur-nitrile bonds. Its structure—a thio bridge connecting two aliphatic nitrile groups—supports versatile reactivity. Traders reporting specification sheets underline purity, color, melting range, and storage requirements. Batch-to-batch consistency matters, especially with raw material imports. For quality control, the property data is paired with TDS and SDS documents for every shipment.
3,3'-Thiobispropanenitrile carries hazard tags because of inhalation, skin, and eye risks. Storage facilities must keep it away from fire, acids, and oxidizers. Staff working with this material need gloves, goggles, and good ventilation. Buyers often request REACH compliance evidence, especially for shipments heading into Europe. ISO 9001:2015 and SGS certifications back up supplier claims. Factories adding halal or kosher tags signal careful segregation and documented process control. News from regulators or new policy drafts can shift logistics or import documentation overnight, so exporters stay tuned for compliance updates.
Ready-to-ship 3,3'-Thiobispropanenitrile sits on offer from Chinese manufacturers, usually under strict batch numbering and with clear documentation. Buyers should ask for up-to-date SDS, TDS, certificate of analysis, and regulatory proof like REACH, ISO, or OEM certifications before placing a purchase order. Inquiries typically include intended use, ideal solution concentration (if needed), and preferred logistics terms. For specialty deals, like smaller lot orders or OEM packaging, buyers negotiate MOQ directly.
Quality-minded buyers look beyond the basic price tag. They ask for Halal, Kosher, and SGS documentation, especially when selling into regulated or food-adjacent markets. In recent years, documented factory inspections and product traceability have become more important for long-term contracts. Suppliers who welcome audits or share third-party lab results build longer buyer relationships.
