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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 Specifications Table

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

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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
              Catalog Number GTIN
              8222610250 04022536486697
              8222611000 04022536486703
              8222619025 04027269023744

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