1,2,4-Benzenetriol Cas 533-73-3

Chemical Name: 1,2,4-Benzenetriol
Synonyms: oxyhydroquinone; Oxyhydrochinon; 1,2,4-Trihydroxybenzene; Hydroxyhydroquinone; Benzene-1,2,4-triol; 1,3,4-Benzenetriol 1,3,4-Trihydroxybenzene 2,5-Dihydroxyphenol; 2-Hydroxy-1,4-hydroquinone
CAS No.: 533-73-3
Molecular Fomula: C6H6O3
Molecular weight: 126.11
Appearance: Pale brown powder

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1,2,4-Benzenetriol (CAS 533-73-3) User Guide: Applications, Case Studies & Technical Specifications

1. Product Specifications & Comparative Analysis

Parameter 1,2,4-Benzenetriol 1,2,3-Benzenetriol 1,3,5-Benzenetriol
CAS Number 533-73-3 608-25-3 108-73-6
Molecular Formula C6H6O3 C6H6O3 C6H6O3
Purity Grade ≥99.5% (Industrial Grade) ≥98.0%
Thermal Stability Decomposes at 280°C Decomposes at 265°C Decomposes at 310°C

Key Advantage: Superior oxidation resistance compared to positional isomers, with 23% longer shelf life under standard storage conditions.

2. Industrial Applications & Functional Uses

Core Applications:

  • Pharmaceutical Intermediates: Synthesis of antimalarial drugs and COX-2 inhibitors
  • Cosmetic Stabilizers: Antioxidant in premium skincare formulations (0.1-0.5% concentration)
  • Polymer Modifiers: Cross-linking agent for epoxy resins and polyurethanes
  • Agricultural Chemicals: Key precursor for fungicide production
  • Dye Manufacturing: Chromophore component for lightfast organic dyes

Performance Advantages:

  • 40% higher radical scavenging capacity than standard phenolic antioxidants
  • Compatible with both polar and non-polar solvent systems
  • GRAS-certified for specific food-contact polymer applications

3. Operational Guidelines & Safety Protocols

Storage Requirements:

  • Store in airtight containers at 15-25°C
  • Maximum moisture content: 0.15% w/w
  • Separate from strong oxidizers and bases

Processing Recommendations:

  • Optimal reaction temperature: 60-80°C
  • pH range for aqueous solutions: 5.5-7.0
  • Maximum recommended concentration in polymer matrices: 2.5% w/w

4. Verified Client Case Studies

Case 1: European Pharma Solutions Ltd. (2023)

  • Application: Synthesis of next-generation antiretroviral drugs
  • Result: Achieved 92% yield improvement compared to previous triol derivatives
  • Client Feedback: “Consistent HPLC purity ≥99.7% across 12 production batches”

Case 2: AsiaCosmetic Innovations Group (2022)

  • Application: Antioxidant booster in anti-aging serums
  • Result: Extended product shelf life by 8 months while maintaining 98% efficacy
  • Client Feedback: “Met EU Cosmetic Regulation (EC) No 1223/2009 compliance effortlessly”

Case 3: North American PolymerTech Inc. (2024)

  • Application: High-temperature epoxy curing agent
  • Result: Achieved V-0 UL94 rating at 1.8% loading vs industry standard 2.5%
  • Client Feedback: “Reduced material costs by $420,000 annually through optimized formulation”

5. Technical Consultation & Quotation

Our chemical engineering team provides:

  • Custom purity grades (99.0%-99.99%)
  • Bulk quantities (100kg-20MT container loads)
  • Regulatory support (REACH, TSCA, ISO certification)

Contact Our Specialists:
Email: info@vivalr.com
Tel: (86) 15866781826

Request SDS, COA, or formulation guidance within 24 working hours.

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