Quick Product Information

Product Name1,2,3-Benzenetriol (PYROGALLOL)
CAS Number87-66-1
Chemical FormulaC6H6O3
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

Pyrogallol (1,2,3-benzenetriol) is a naturally occurring polyphenol compound with powerful reducing and antioxidant properties due to three adjacent hydroxyl groups. It is widely used as a photographic developer, oxygen scavenger, and key intermediate in the synthesis of dyes and pharmaceuticals. SUNCHEM supports international buyers with 1,2,3-Benzenetriol (PYROGALLOL) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • Photographic film developer and processing chemical
  • Oxygen absorber in gas analysis and removal
  • Hair dye and colorant intermediate
  • Pharmaceutical synthesis intermediate
  • Fungicide and antimicrobial agent
  • Antioxidant stabilizer for rubber and polymers
  • Analytical reagent for metal ion detection

Why Source 1,2,3-Benzenetriol (PYROGALLOL) Through SUNCHEM?

1,2,3-Benzenetriol (PYROGALLOL) sourcing requires careful verification of manufacturers, compliance with export documentation, and proper logistics management. SUNCHEM supports global customers by connecting them with qualified Chinese producers and managing the key steps from sourcing to shipment.

Qualified Producer Selection

We help customers identify suitable Chinese manufacturers based on product specifications, production scale, quality records, and export capability.

Quality & Document Support

We coordinate documents including COA, MSDS, TDS, product specifications, and other export-related documents required for international trade.

Export & Logistics Coordination

SUNCHEM works with experienced logistics partners to ensure safe and compliant shipment arrangements, including proper handling for regulated materials.

Flexible Sourcing Solutions

Whether you require regular commercial supply, trial orders, or long-term procurement support, we match suitable supply sources to your requirements.

Long-Term Supply Management

We help manage supplier communication, quality follow-up, shipment schedules, and supply chain stability.

Ready to Source 1,2,3-Benzenetriol (PYROGALLOL) from China?

Send us your required purity, quantity, destination port, and documentation needs. Our team will respond with quotation details and available product documents.

Basic Info

Chemical Synonym(s)1,2,3-Trihydroxybenzen;1,2,3-trihydroxy-benzen;1,2,3-trihydroxybenzen(czech);1,2,3-trihydroxybenzene(pyrogallol);2,3-Dihydroxyphenol;Benzene, 1,2,3-trihydroxy-;benzene-1,2,3-triol;C.I. Oxidation Base 32
CAS Number87-66-1
Chemical Formula

C6H6O3

Characteristics

Melting point43-47 °C(lit.)
Boiling point309 °C
Density1.112 g/mL at 25 °C(lit.)
Vapor density4.4 (vs air)
Vapor pressure10 mm Hg ( 167.7 °C)
Fp>230 °F
Storage temp.storage temp.
Solubilitywater: soluble

Frequently Asked Questions

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