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4-Chlorobenzyl Alcohol

Updated: 2026-08-05

Overview

4-Chlorobenzyl Alcohol, also known as p-Chlorobenzyl Alcohol, is an organic compound with the molecular formula C7H7ClO. It is a white to off-white crystalline powder commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. The compound is valued for its stability and reactivity, making it a versatile building block in chemical manufacturing. Its applications span across various industries, including pharmaceuticals, where it is used in the production of active pharmaceutical ingredients (APIs).

Physical and Chemical Properties

4-Chlorobenzyl Alcohol is characterized by its white to off-white crystalline appearance and a melting point of approximately 68-72°C. It is soluble in organic solvents such as ethanol and ether but only slightly soluble in water. The compound is stable under normal conditions but may decompose when exposed to extreme heat or light. Its molecular weight is 142.58 g/mol, and it is typically stored in cool, dry conditions to maintain its integrity.

Main Applications

The primary use of 4-Chlorobenzyl Alcohol is as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is a key component in the production of various active pharmaceutical ingredients (APIs) and other specialty chemicals. Additionally, it finds applications in organic synthesis, where it serves as a building block for more complex molecules. Its versatility and reactivity make it a valuable compound in the chemical industry.

Safety and Storage

4-Chlorobenzyl Alcohol requires careful handling to ensure safety. Avoid inhalation, ingestion, or skin contact by using appropriate protective equipment such as gloves and goggles. Storage should be in a cool, dry place away from direct sunlight and moisture to prevent decomposition. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety and handling instructions.

B2B Procurement Guide

When procuring 4-Chlorobenzyl Alcohol, it is essential to verify the supplier's compliance with industry standards and regulations. Request documentation such as certificates of analysis (CoA) and Material Safety Data Sheets (MSDS) to ensure product quality and safety. Consider factors such as purity, packaging, and price when selecting a supplier. Bulk purchases may offer cost savings, but ensure that storage conditions can accommodate the quantity ordered.

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