从China供应商批发进口4-Cyanophenol (4-Hydroxybenzonitrile) — FOB条款

4-Cyanophenol, also known as 4-hydroxybenzonitrile (CAS 767-00-0), is an aromatic organic compound with molecular formula C7H5NO. Zibo Defeng Chemical Co.,Ltd. supplies this material as an industrial-grade intermediate with both hydroxyl (-OH) and nitrile (-CN) functional groups attached to a benzene ring. The compound features a melting point of 112-115 degrees Celsius and serves as a critical building block in pharmaceutical and agrochemical synthesis pathways.

This material is typically manufactured via diazotization of 4-aminobenzonitrile followed by hydrolysis, or through direct hydroxylation methods. Standard industrial grades achieve purity levels of 99.0% minimum, with typical impurities including residual moisture, isomeric cyanophenols, and trace inorganic salts. The hydroxyl and nitrile moieties make this compound highly reactive toward esterification, etherification, and nucleophilic addition reactions, expanding its utility across multiple synthetic routes. Bulk supply is generally packaged in 25 kg woven polypropylene bags with polyethylene liners, though custom configurations are available upon negotiation.

Pharmaceutical manufacturers employ 4-cyanophenol in the synthesis of cardiovascular agents, antiviral compounds, and kinase inhibitors. Agrochemical producers use it to manufacture fungicides and plant growth regulators. Dye and pigment manufacturers value it for producing high-performance colorants with enhanced lightfastness. Buyers should confirm current MOQ, lead times, and certificate of analysis details directly with Zibo Defeng Chemical Co.,Ltd., as these terms are not fixed in the available data.

Zibo Defeng Chemical Co.,Ltd. is located in Huantai County, Zibo City, Shandong Province, China, with postal code 256402. The company operates within the established chemical manufacturing corridor of Shandong, a region with significant concentration of fine chemical and pharmaceutical intermediate producers. The supplier holds a harbor trust tier classification, which represents a baseline verification status within the platform's tiered system.

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