4-Butylcatechol

Updated: 2026-09-20

Overview

4-Butylcatechol is an organic compound belonging to the catechol family. It is widely recognized for its role as an intermediate in various chemical syntheses. The compound is particularly valued in industries requiring antioxidants and polymerization inhibitors. Its molecular structure includes a butyl group attached to a catechol ring, which enhances its solubility in organic solvents. This property makes it a versatile component in both industrial and laboratory settings.

Physical and Chemical Properties

4-Butylcatechol appears as a white to light yellow crystalline powder with a melting point of approximately 52-55°C. It is soluble in common organic solvents such as ethanol and ether but has limited solubility in water. The compound exhibits antioxidant properties, making it useful in preventing oxidative degradation in various applications. Its stability under normal storage conditions ensures a long shelf life when handled properly.

Main Applications

4-Butylcatechol is primarily used in the production of antioxidants and polymerization inhibitors. These applications are critical in the plastics and rubber industries, where the compound helps extend the lifespan of materials by preventing oxidative damage. Additionally, it serves as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its role in these sectors underscores its importance in modern chemical manufacturing.

Safety and Storage

Proper handling of 4-Butylcatechol is essential to avoid health risks. The compound may cause skin and eye irritation, so wearing protective gear such as gloves and goggles is recommended. Storage should be in a cool, dry place, away from light and oxidizing agents. Properly sealed containers are necessary to maintain the compound's integrity and prevent contamination.

B2B Procurement Guide

When procuring 4-Butylcatechol, buyers should verify the CAS number (98-29-3) and purity specifications with suppliers. Bulk purchases often offer cost advantages, but it's important to assess storage capabilities to avoid degradation. Reliable suppliers should provide material safety data sheets (MSDS) and certificates of analysis. These documents ensure compliance with safety and quality standards.