Overview
m-Hydroxybenzonitrile is an organic compound primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. Its molecular structure includes a hydroxyl group and a nitrile group attached to a benzene ring, making it a versatile building block in chemical reactions. The compound is typically supplied as a white to light yellow crystalline powder. It is stable under normal conditions but should be handled with care due to its potential health hazards. Industrial buyers often procure it for further chemical transformations.
Physical and Chemical Properties
m-Hydroxybenzonitrile has a molecular weight of 119.12 g/mol and a melting point of approximately 90-92°C. It is soluble in common organic solvents such as ethanol and acetone but only slightly soluble in water. The compound is stable under recommended storage conditions but may degrade if exposed to excessive heat or moisture. The presence of both hydroxyl and nitrile functional groups allows it to participate in various chemical reactions, including nucleophilic substitutions and condensation reactions. These properties make it valuable in synthesizing more complex molecules.
Main Applications
The primary use of m-Hydroxybenzonitrile is as an intermediate in the pharmaceutical industry, where it is employed in the synthesis of active pharmaceutical ingredients (APIs). It is also utilized in agrochemical production for creating pesticides and herbicides. Additionally, the compound finds applications in the dye and pigment industry, where it serves as a precursor for certain colorants. Its versatility in chemical reactions makes it a sought-after material in specialty chemical manufacturing.
Safety and Storage
m-Hydroxybenzonitrile should be handled with appropriate personal protective equipment (PPE), including gloves and safety goggles. Avoid inhalation or ingestion, as it may cause irritation or other health effects. In case of contact, rinse thoroughly with water and seek medical advice if necessary. Storage should be in a cool, dry place away from direct sunlight and moisture. The compound is typically packaged in sealed containers to prevent contamination and degradation. Always refer to the material safety data sheet (MSDS) for detailed safety guidelines.
B2B Procurement Guide
When procuring m-Hydroxybenzonitrile, buyers should verify the CAS number (873-62-1) and purity specifications to ensure product quality. Requesting a certificate of analysis (COA) and MSDS from suppliers is essential for compliance and safety purposes. The reference price ranges between $50-$100 per kilogram, depending on purity and supplier. Bulk purchases may offer cost advantages. Buyers should also consider logistical factors such as shipping conditions and lead times to ensure a smooth supply chain.
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