4-Bromo-2-Hydroxybenzonitrile, a key intermediate in organic synthesis, shapes many downstream chemical processes. Its structure, C7H4BrNO with a molecular weight around 198.02, shows up in pharmaceutical research, agrochemical experiments, and material science. Transparent data about its CAS number and HS Code matter for regulatory compliance. Producers from China have ramped up capacities, offering cost-competitive options, backed by certifications such as ISO, SGS, Halal, and Kosher.
This nitrile appears as a solid, mostly pale yellow or white, with a specific density near 1.65 g/cm3. It's slightly soluble in water and dissolves better in polar organic solvents. A thorough review of its MSDS/SDS reveals hazardous aspects. Vapors and dust can irritate skin, eyes, and respiratory tract. Chemists and logistics providers work together to enforce hazard labeling, safe storage, ventilated settings, and personal protective equipment. Proper hazard communication, guided by GHS policy and REACH data, minimizes risks during storage, blending, and transportation.
China supplies a range of specifications and purities, scaling from research-grade 1kg bags up to 25kg fiber drums for bulk production. Factories focus on consistency, value, OEM services, and third-party testing. Buyers care about reliable supply and transparent costs. Purchasing teams rely on quotes for CIF or FOB terms. Detailed price sheets, available on request, weigh in on purity, packaging, delivery timeline, and regulatory documents.
Specification sheets give buyers key data: melting point (often between 130-140°C), assay (typically above 98%), moisture content, and trace metal analysis. These parameters steer batch acceptance or rejection across pharmaceutical and specialty chemical fields. Factory technical support backs up every shipment with a full technical data sheet (TDS) and certificate of analysis. OEM buyers prioritize halal and kosher certifications for global distribution. Flexible MOQ, tailored by conversation, allows small startups and industrial giants to access the market.
Global buyers track market news—policy changes, new environmental rules, or raw material shortages affect price and lead time. In 2024, stricter regulation enhanced demand for documentation: toxicological tests, REACH pre-registration, and detailed environmental impact statements. Responsible procurement goes beyond the lowest price. Up-to-date REACH, SDS, ISO, and ESG policies matter for long-term partnerships.
Success starts with clear communication: modern websites show technical data, offer instant inquiry forms, and follow up with detailed quotations. Buyers often request free samples to check purity or benchmark suppliers. Certifications also play a role; halal, kosher, ISO, and SGS tests open doors to global markets. OEM clients, formulators, and material scientists create custom solution blends based on application needs, not just catalog specs. Open access to MSDS, COA, and clear term sheets leads to stronger trust and smoother transactions.
