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820848 | 1,5-Naphthalenediol

820848
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar Mass
      83-56-7 201-487-4 C₁₀H₈O₂ 160.17 g/mol

      Pricing & Availability

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      8208480250
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          Glass bottle 250 g
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          Description
          Catalogue Number820848
          Synonyms1,5-Dihydroxynaphthalene
          References
          Product Information
          CAS number83-56-7
          EC number201-487-4
          Hill FormulaC₁₀H₈O₂
          Molar Mass160.17 g/mol
          HS Code2907 29 00
          Structure formula Image
          Applications
          Application1,5-Naphthalenediol for synthesis. CAS 83-56-7, pH 6 (0.5 g/l, H₂O, 20 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          Flash point252 °C
          Ignition temperature>250 °C
          Melting Point250 °C (decomposition)
          pH value6 (0.5 g/l, H₂O, 20 °C)
          Bulk density700 kg/m3
          Solubility0.6 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 660 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H319: Causes serious eye irritation.
          Precautionary Statement(s)P260: Do not breathe dust.
          P262: Do not get in eyes, on skin, or on clothing.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Storage class10 - 13 Other liquids and solids
          WGKWGK 2 water endangering
          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
          Hazard Symbols Harmful
          Categories of dangerharmful, irritant
          R PhraseR 22-36
          Harmful if swallowed.Irritating to eyes.
          S PhraseS 22-24
          Do not breathe dust.Avoid contact with skin.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
          Declaration (transport by air) IATA-DGRUN 3077 , 9, III
          Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
          Supplemental Information
          Specifications
          Assay (HPLC, area%)≥ 98.0 % (a/a)
          Melting range (lower value)≥ 257 °C
          Melting range (upper value)≤ 260 °C
          Identity (IR)passes test

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          Categories

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenols and Phenol Ethers with Other Hydroxyl or Ether Groups