In the complex landscape of industrial chemistry, understanding the specific properties and applications of key compounds is essential for innovation and efficient production. 1,2,4-Trichlorobenzene (CAS: 120-82-1) is one such compound, recognized for its utility as both a chemical intermediate and a specialty solvent. This article delves into its characteristics and provides insights for procurement managers and R&D scientists looking to buy this versatile chemical.

Physical and Chemical Properties of 1,2,4-Trichlorobenzene

1,2,4-Trichlorobenzene presents itself as a colorless transparent liquid, a state it maintains around room temperature due to its melting point of 16°C. Its boiling point is approximately 211.4°C at standard atmospheric pressure, indicating good thermal stability for many industrial processes. With a density of about 1.4 g/cm³, it is denser than water.

Key specifications often sought by industry professionals include:

  • Appearance: Colorless transparent liquid
  • Assay: ≥99.0% purity
  • Molecular Formula: C6H3Cl3
  • Molecular Weight: 181.447 g/mol
  • CAS Number: 120-82-1
  • Flash Point: 126.7°C

These properties dictate its suitability for various applications and the necessary handling and storage procedures, typically in cool, ventilated areas, often packaged in 200 kg drums.

Industrial Applications: Beyond Intermediates

While its primary role as an intermediate in the synthesis of agrochemicals like Dicamba and Tetradifon is well-documented, 1,2,4-Trichlorobenzene also finds application as:

  • A Specialty Solvent: Its solvency power makes it useful for dissolving various organic compounds and materials, particularly in high-temperature applications or for otherwise insoluble polymers.
  • Dye Carrier: In the textile industry, it aids in the dyeing process, helping dyes penetrate fibers more effectively.
  • Degreasing Agent: In certain industrial cleaning applications, it can be employed for its effective degreasing capabilities.

When you plan to purchase 1,2,4-Trichlorobenzene, understanding these diverse uses helps in evaluating its potential applications within your own operations.

Strategic Sourcing from Manufacturers

For businesses requiring a steady supply of high-quality 1,2,4-Trichlorobenzene, identifying reliable manufacturers, particularly those in China, is a strategic imperative. Factors to consider when seeking a supplier include their production capacity, quality control measures, packaging options, and their ability to provide competitive pricing. Engaging with a manufacturer for quotes and samples is the first step towards establishing a robust supply chain for this essential chemical.