4-Chloro-2-hydroxybenzonitrile stands out in the fine chemicals business, especially for buyers searching for good value and reliable sources. The molecule’s structure—C7H4ClNO, molecular weight 153.57—shows off a benzene ring with both chloro and hydroxy groups, plus a nitrile. Specific density clocks in at 1.38 g/cm³. This arrangement shapes both stability and reactivity, making it a favorite for intermediates in pharmaceuticals, agrochemicals, and dyes. Product typically appears as a light tan crystalline powder, melts at 121-124°C, with solid solubility in organic solvents and limited water miscibility. HS Code often listed as 2926909090 for customs classification.
I’ve been part of tech transfer projects that run best with clarity in risk communication. With 4-chloro-2-hydroxybenzonitrile, a robust MSDS offers guidance: keep material in tight containers, store away from heat and acids. Inhalation or prolonged skin contact gives risk of irritation, so PPE remains a non-negotiable. Most raw material buyers need to see REACH, ISO, SGS, Halal, and Kosher certifications backed by clear TDS and SDS. Factory outputs get tested batchwise for purity, usually exceeding 99%. This attention to traceability and certification matches what global buyers expect for safe and sustainable sourcing.
The Chinese chemical supply chain holds most of the world’s 4-chloro-2-hydroxybenzonitrile manufacturing. I have seen buyers compare a handful of large exporters and several smaller OEM factories, where MOQ runs between 100 kg and 1MT, with quotes available CIF, FOB, and sometimes DAP if required. For new buyers, free samples up to 100g get offered to help qualify suitability on a lab scale. Factory pricing changes with market demand, feedstock costs, and export policies, yet competition in China usually drives per-kilo costs down. Current export trends show steady CIF price ranges from $16–$20/kg for high-purity lots shipped in sealed fiber drums. Bulk buyers typically prioritize both stable pricing and lead time reliability, checking SGS inspection and ISO certification for peace of mind.
This raw material travels globally to become a key intermediate. In my experience, production teams in pharma plants use it to craft specialty active ingredients—antihypertensives and anti-inflammatories are common targets. It plays roles in herbicides for rapid crop protection, plus pigment and dye synthesis, where consistency and color fastness come into play. Most factories ship with the product in both powder form and custom-made solution (liter-based packaging) for special process needs. For product development chemists, reliable supply unlocks time and focus for scaling the next big molecule, not stuck competing for raw material. Each shipment needs correct labeling as ‘harmful’ and ‘hazardous’, yet with today’s REACH-qualified suppliers, sourcing in bulk from China means fewer headaches on both import compliance and regulatory side.
Many long-term buyers keep an eye on changing China export policies, tightening safety standards, and adoption of digital certification trails. The push for green chemistry and REACH compliance continues to grow. As factories push for higher purity and batch traceability, certification like Halal, Kosher, and even OEM flexibility mean buyers get both trust and supply assurance. Market signals show demand rising gradually for 4-chloro-2-hydroxybenzonitrile—not only for standard use, but also as a building block in new material science projects. Secure supply, transparent quotes, strong audit trails, and safe transport top the list for any real buyer looking to make long-term progress in competitive chemical sectors.
