Benzonitrile, 4-Iodo-3-Nitro-, also known by its HS Code 2926909090, stands out for roles in pharmaceutical synthesis, agrochemical development, and advanced materials research. Its structure features a nitrile group with nitro and iodo substituents on the benzene ring, which boosts its reactivity for downstream functionalization. CAS number 61949-78-2 identifies the compound globally, and its molecular formula is C7H3IN2O2. This translates to a specific density around 1.9 g/cm³, and its form appears as a yellowish powder.
China has developed a strong footprint as supplier and manufacturer for fine chemicals like Benzonitrile, 4-Iodo-3-Nitro-, benefiting from integrated upstream raw material networks. As demand for custom synthesis and high-purity intermediates grows, Chinese factories remain a go-to partner for global companies. Clients often weigh price breaks at factory-direct rates, volume-based discounts, minimum order quantity (MOQ) requirements, and prompt quote responses for EXW, CIF, or FOB shipping terms.
It’s become common to see customers seeking in-depth information on available certifications: REACH, ISO9001, SGS inspection, and even kosher and halal-compliant batches. Before any purchase, professional buyers request up-to-date MSDS (material safety data sheets), technical data sheets (TDS), and certificate of analysis (COA) to verify quality, batch traceability, and compliance.
Benzonitrile, 4-Iodo-3-Nitro- dissolves well in common laboratory solvents such as DMF and DMSO, supporting its use in solution-phase synthesis from milliliter R&D scale to multi-liter pilot lots. This material requires careful storage and protection from light and heat due to potential decomposition of nitro and iodo groups. The substance falls under hazardous and harmful raw material classification, which brings strict packaging and transport rules. Laboratories and procurement specialists expect clear safety labeling, with all hazard classes specified in the MSDS sheet, and robust steps for spill response, PPE, and emergency handling.
My experience tells me responsible users will never skip a safety briefing—even when using “routine” materials. One overlooked bottle, improper ventilation, or poor labeling risks exposure to toxic vapors and persistent chemical residues. Factory partners need to provide both data (including REACH registration) and up-to-date hazard and transport classification to avoid shipment delays or fines at customs.
The cost for Benzonitrile, 4-Iodo-3-Nitro- will shift according to raw material fluctuations and energy prices in Asia. Each inquiry from a research lab, distribution agent, or specialty chemical firm pushes suppliers to compete with offers, sometimes including free sample evaluation or discounting for long-term purchase contracts. Volume, purity, and shipping destination play big roles in final pricing.
Clients expect fast answers on MOQ, lead time, and batch availability, along with documentation for halal, kosher, or OEM-compliant production. Checking these certificates helps research teams and formulation managers speed up regulatory filings and ensure project milestones stay on track.
As new policies for material safety and environmental protection come into play, everyone in the value chain—raw material producers, manufacturers, intermediaries, and end users—plays a shared role. Sloppy safety habits or poor supply chain transparency won’t cut it for labs, factories, or global buyers any longer. Solid documentation, honest quotes, and safety-first thinking raise the bar for responsible purchasing and handling of specialty compounds like Benzonitrile, 4-Iodo-3-Nitro-.
