Millipore Sigma Vibrant Logo

822302 Pyrogallol

Pyrogallol for synthesis. CAS 87-66-1, EC Number 201-762-9, chemical formula C₆H₃(OH)₃.

Pyrogallol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Pyrogallic acid, 1,2,3-Trihydroxybenzene

CAS #: 87-66-1 EC Number: 201-762-9 Molar Mass: 126.11 g/mol Chemical Formula: C₆H₃(OH)₃ Hill Formula: C₆H₆O₃
View Products on Sigmaaldrich.com
822302
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
87-66-1201-762-9C₆H₆O₃C₆H₃(OH)₃126.11 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8223020050
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 50 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      8223021000
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Description
          Catalogue Number822302
          SynonymsPyrogallic acid, 1,2,3-Trihydroxybenzene
          DescriptionPyrogallol
          References
          Product Information
          CAS number87-66-1
          EC index number604-009-00-6
          EC number201-762-9
          Hill FormulaC₆H₆O₃
          Chemical formulaC₆H₃(OH)₃
          Molar Mass126.11 g/mol
          HS Code2907 29 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationPyrogallol for synthesis. CAS 87-66-1, EC Number 201-762-9, chemical formula C₆H₃(OH)₃.
          Biological Information
          Physicochemical Information
          Boiling point309 °C
          Density1.450 g/cm3 (20 °C)
          Melting Point131 - 135 °C
          pH value4 - 5 (50 g/l, H₂O, 20 °C)
          Vapor pressure2 - 4 hPa (140 °C)
          Bulk density600 kg/m3
          Solubility400 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 790 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
          H341: Suspected of causing genetic defects.
          H412: Harmful to aquatic life with long lasting effects.
          Precautionary Statement(s)P273: Avoid release to the environment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
          P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordWarning
          Storage class10 - 13 Other liquids and solids
          WGKWGK 2 obviously hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Categories of dangerharmful, mutagenic, dangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDKein Gefahrgut
          Declaration (transport by air) IATA-DGRNo Dangerous Good
          Declaration (transport by sea) IMDG-CodeNo Dangerous Good
          Supplemental Information
          Specifications
          Assay (acidimetric)≥ 99.0 %
          Melting range (lower value)≥ 132 °C
          Melting range (upper value)≤ 135 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8223020050 04022536488387
          8223021000 04022536488400

          Documentation

          Pyrogallol SDS

          Title

          Safety Data Sheet (SDS) 

          Pyrogallol Certificates of Analysis

          Product Number PackagingLot Number
          8223020050 Glass bottle
          8223021000 Glass bottle

          Related Products & Applications

          Categories

          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenols and Phenol Ethers with Other Hydroxyl or Ether Groups
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Phenols and Phenol Ethers > Phenols and Phenol Ethers with Other Hydroxyl or Ether Groups
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Phenols and Phenol Ethers > Phenols and Phenol Ethers with Other Hydroxyl or Ether Groups