3-Chloro-5-Iodobenzonitrile stands out in the realm of pharmaceutical raw materials, agrochemical intermediates, and fine chemical synthesis. This compound, with a molecular formula of C7H3ClIN, brings together chlorine, iodine, and a nitrile group on the benzene ring, building a structure valued for its reactivity and selectivity in diverse synthetic pathways. Properties such as purity (often >98%), specific gravity near 1.8 g/cm3, and crystalline form play a role in its shelf-life and handling protocols. Molecular weight falls just above 263 g/mol and stability relies on dry, room-temperature storage away from direct light or humidity.
HS-Code categorization eases customs clearance, so buyers targeting global markets should track the assigned Harmonized System code, usually under the range for aromatic halogenated benzene derivatives. Every shipment deserves clear labeling with specifications such as lot number, batch purity, and manufacturing date for traceability.
China’s factories remain leaders in 3-Chloro-5-Iodobenzonitrile production. The scale of Chinese chemical manufacturing supports competitive price levels compared to many European or US competitors. Several Chinese suppliers hold ISO and SGS certifications, reassuring quality consistency and regulatory alignment. I’ve seen factories in Jiangsu and Shandong province offering both CIF and FOB quotes, responsive to smaller MOQs or bulk contracts for pharmaceutical and research customers around the globe.
OEM services, including custom packing and toll manufacturing, are available for clients needing labeled liter-solution or ready-for-use synthesis material. Halal and kosher certificates increasingly show up in export documentation, meeting requirements for both regulatory agencies and end-users with strict compliance needs.
Referring to the Material Safety Data Sheet (MSDS), 3-Chloro-5-Iodobenzonitrile poses risks typical of halogenated aromatic chemicals—eye and skin irritation, harmful if inhaled or swallowed. I cannot oversell the importance of SDS/TDS transparency; buyers across Europe and North America will not move forward without up-to-date Safe and Hazardous Material classification. Use gloves, goggles, and local exhaust, especially during weighing and transfer. For all hazardous raw materials, factory audits confirm the presence of containment equipment and spill kits.
Consistent regulatory documentation builds trust. REACH pre-registration and pre-compliance, or pre-import notification for Turkey’s KKDIK, keep shipments flowing without customs hold-ups. Regularly updated product certifications back up each batch for end-producer and distributor audits.
Transparency sets apart reputable suppliers. Sending an inquiry form through a verified factory website, I always make a point to request not just the best price, but a recent COA, sample (often free up to 50g), and a clear delivery timeline. Good suppliers respond fast, break down CIF/FOB costs, and give full traceability—from raw materials to finished product. Serious buyers document each step from quote to purchase order, ensuring all compliance checks before money changes hands.
As stricter policies for hazardous organic compounds roll out worldwide, partnerships work best with suppliers who invest in environmental and work safety training. Smart procurement reduces risk—traceable, certificated, and competitive 3-Chloro-5-Iodobenzonitrile helps honest, global trade to thrive.
