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822261 Pyrocatechol

Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂.

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

Synonyms: 1,2-Dihydroxybenzene, Catechol

CAS #: 120-80-9 EC Number: 204-427-5 Molar Mass: 110.11 g/mol Chemical Formula: C₆H₄-1,2-(OH)₂ Hill Formula: C₆H₆O₂
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822261
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
120-80-9204-427-5C₆H₆O₂C₆H₄-1,2-(OH)₂110.11 g/mol

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      8222611000
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          Description
          Catalogue Number822261
          Synonyms1,2-Dihydroxybenzene, Catechol
          DescriptionPyrocatechol
          References
          Product Information
          CAS number120-80-9
          EC index number604-016-00-4
          EC number204-427-5
          Hill FormulaC₆H₆O₂
          Chemical formulaC₆H₄-1,2-(OH)₂
          Molar Mass110.11 g/mol
          HS Code2907 29 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationPyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂.
          Biological Information
          Physicochemical Information
          Density1.34 g/cm3 (15 °C)
          Explosion limit1.97 %(V)
          Flash point127 °C
          Melting Point104 - 106 °C
          pH value6 (100 g/l, H₂O, 20 °C)
          Vapor pressure1 hPa (75 °C)
          Solubility430 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 300 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H301 + H311: Toxic if swallowed or in contact with skin.
          H315: Causes skin irritation.
          H317: May cause an allergic skin reaction.
          H318: Causes serious eye damage.
          H341: Suspected of causing genetic defects.
          H350: May cause cancer.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P261: Avoid breathing dust.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
          P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Signal WordDanger
          RTECSUX1050000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          WGKWGK 3 highly 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, irritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 2811 , 6.1, III
          Declaration (transport by air) IATA-DGRUN 2811 , 6.1, III
          Declaration (transport by sea) IMDG-CodeUN 2811 , 6.1, III
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 99.0 % (a/a)
          Melting range (lower value)≥ 103 °C
          Melting range (upper value)≤ 105 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8222610250 04022536486697
          8222611000 04022536486703

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