In the realm of fine chemicals, specific intermediates play a pivotal role in enabling a wide array of industrial processes. 1,2,4-Benzenetriol, identified by its CAS number 533-73-3, is one such compound, recognized for its utility as both an organic synthesis intermediate and a gas analysis absorbent. This article provides a comprehensive overview, detailing its characteristics and guiding potential buyers on how to effectively source it.

Understanding 1,2,4-Benzenetriol

1,2,4-Benzenetriol, also known by synonyms such as Hydroxyhydroquinone or 1,2,4-Trihydroxybenzene, is a chemical compound with the molecular formula C6H6O3. It presents as a light brown powder, indicating its physical form. Key properties include its melting point, which is typically around 140-141°C, and its solubility profile: it is freely soluble in water, alcohol, and ether, but has limited solubility in non-polar solvents like chloroform and benzene. This solubility is advantageous for reactions conducted in polar media. The compound is noted to be stable under normal conditions but can be sensitive to air and light, necessitating careful storage practices to maintain its integrity.

Key Applications and Functional Significance

The primary applications of 1,2,4-Benzenetriol are two-fold:

1. Organic Synthesis Intermediate: It serves as a foundational building block in the synthesis of various organic molecules. Its structure, featuring three hydroxyl groups on a benzene ring, offers significant reactivity and potential for further chemical modifications, making it valuable in the production of fine chemicals, dyes, and potentially pharmaceutical precursors.

2. Gas Analysis Absorbent: This compound is also utilized as an absorbent in gas analysis, indicating its capacity to react with or retain specific gases. This application is critical in environmental monitoring and industrial process control where precise gas detection and quantification are required.

Sourcing 1,2,4-Benzenetriol: What Buyers Need to Know

For procurement specialists and chemists looking to buy 1,2,4-Benzenetriol, understanding the market and supplier landscape is crucial. Key considerations include:

  • Purity: High-purity grades, often exceeding 99%, are typically required for demanding synthesis applications. Always verify the product's assay from the manufacturer.
  • Supplier Reliability: Partnering with established chemical manufacturers or distributors, especially those based in China, can offer cost-effectiveness and consistent supply. When you search for 'CAS 533-73-3 supplier' or 'buy 1,2,4-Trihydroxybenzene', consider companies with certifications like ISO 9001.
  • Pricing and Availability: Obtain multiple quotes to ensure competitive pricing for your required volumes. Availability can fluctuate, so establishing a reliable supply chain is important.
  • Technical Documentation: Ensure suppliers can readily provide a Certificate of Analysis (CoA) and Material Safety Data Sheet (MSDS/SDS).

In conclusion, 1,2,4-Benzenetriol is an important chemical intermediate with diverse applications. By focusing on purity, supplier reliability, and obtaining necessary technical information, buyers can effectively procure this compound to meet their synthesis and analytical needs.