For procurement managers and R&D scientists in the chemical industry, sourcing reliable intermediates is paramount. 1,2,4-Benzenetriol, identified by CAS number 533-73-3, is a critical organic compound valued for its utility in various synthesis pathways and analytical applications. This guide aims to provide essential information for those looking to buy this chemical, focusing on quality, sourcing from China, and understanding its market position.

Understanding 1,2,4-Benzenetriol (CAS 533-73-3)

Also known by synonyms such as Hydroxyhydroquinone or 1,2,4-Trihydroxybenzene, this compound is a derivative of benzene with three hydroxyl groups. Its molecular formula is C6H6O3, and it typically appears as a light brown to gray crystalline powder. Its solubility in water, alcohol, and ether makes it versatile for various chemical processes. Key properties include a melting point around 140-141°C and a density of approximately 1.488 g/cm³. For many applications, particularly in synthesis, a high purity level, often exceeding 98% or 99%, is crucial. When you look to purchase 1,2,4-Benzenetriol, always confirm the assay percentage to match your specific requirements.

Key Applications in the Chemical Industry

The primary applications for 1,2,4-Benzenetriol are as an intermediate in organic synthesis and as an absorbent for gas analysis. In organic synthesis, it serves as a building block for more complex molecules, finding use in areas that could range from pharmaceutical intermediates to specialized polymers. Its role as a gas analysis absorbent is also significant, particularly in applications requiring the capture of specific gases.

Sourcing Strategies for Procurement Managers

When seeking to buy 1,2,4-Benzenetriol, especially in bulk quantities, identifying reliable suppliers is the first step. China has emerged as a major hub for chemical manufacturing, offering competitive prices and a wide range of products. For procurement professionals, the key is to partner with manufacturers or distributors who can guarantee:

1. Consistent Quality: Ensure the product meets the required purity standards (e.g., ≥99% assay). Requesting a Certificate of Analysis (CoA) is standard practice.

2. Competitive Pricing: Obtain quotes from multiple suppliers to understand the market price for 1,2,4-Benzenetriol. Factors influencing price include purity, quantity, and packaging.

3. Supply Chain Reliability: A stable production capacity and efficient logistics are vital for ensuring your operations are not interrupted. Look for suppliers with a proven track record.

4. Technical Support: A good supplier can offer technical data, safety information (SDS), and advice on handling and storage.

Finding a Manufacturer or Supplier for 1,2,4-Benzenetriol

When searching for a reliable manufacturer or supplier of 1,2,4-Benzenetriol in China, it's beneficial to look for companies that specialize in fine chemicals and organic intermediates. Platforms that list multiple chemical manufacturers can be a good starting point. When you contact a potential supplier, be prepared to specify your exact requirements, including quantity, purity, packaging, and delivery timelines. For instance, inquiring about '1,2,4-Trihydroxybenzene manufacturer China' or 'buy CAS 533-73-3' will yield relevant results. Remember to ask for samples if you are placing a large order for the first time.

In conclusion, for businesses needing 1,2,4-Benzenetriol, a strategic approach to sourcing from reputable Chinese manufacturers can lead to significant cost savings and ensure a dependable supply of this important chemical intermediate.