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808529 Pyrocatechol dimethyl ether

Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
91-16-7202-045-3C₈H₁₀O₂(CH₃O)₂C₆H₄138.17 g/mol

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      8.08529.1000
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          Description
          Catalogue Number808529
          SynonymsVeratrole, 1,2-Dimethoxybenzene
          DescriptionPyrocatechol dimethyl ether
          Product Information
          CAS number91-16-7
          EC number202-045-3
          Hill FormulaC₈H₁₀O₂
          Chemical formula(CH₃O)₂C₆H₄
          Molar Mass138.17 g/mol
          HS Code2909 30 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationPyrocatechol dimethyl ether for synthesis. CAS 91-16-7, EC Number 202-045-3, chemical formula (CH₃O)₂C₆H₄.
          Physicochemical Information
          Boiling point205 - 207 °C (1013 hPa)
          Density1.085 g/cm3 (20 °C)
          Flash point72 °C
          Melting Point22 - 23 °C
          Vapor pressure0.63 hPa (25 °C)
          Solubility6.69 g/l insoluble
          Toxicological Information
          LD 50 oralLD50 Rat 890 mg/kg
          Safety Information according to GHS
          Hazard Statement(s)H302: Harmful if swallowed.
          Precautionary Statement(s)P264: Wash skin thoroughly after handling.
          P270: Do not eat, drink or smoke when using this product.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P501: Dispose of contents/ container to an approved waste disposal plant.
          RTECSCZ6475000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly 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
          Storage and Shipping Information
          StorageStore below +30°C.
          Specifications
          Assay (GC, area%)≥ 98.0 % (a/a)
          Density (d 20 °C/ 4 °C)1.084 - 1.086
          Identity (IR)passes test
          Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
          Global Trade Item Number
          Catalogue Number GTIN
          8.08529.0250 04022536400587
          8.08529.1000 04022536400594