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820846 | Naphthalene

820846
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      91-20-3202-049-5C₁₀H₈128.17 g/mol

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      8208460100
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          Plastic bottle 100 g
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          8208461000
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              Plastic bottle 1 kg
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              Description
              Catalogue Number820846
              References
              Product Information
              CAS number91-20-3
              EC index number601-052-00-2
              EC number202-049-5
              Hill FormulaC₁₀H₈
              Molar Mass128.17 g/mol
              HS Code2902 90 00
              Structure formula Image
              Applications
              ApplicationNaphthalene for synthesis. CAS 91-20-3, molar mass 128.17 g/mol. MSDS and product information below.
              Biological Information
              Physicochemical Information
              Boiling point218 °C (1013 hPa)
              Density1.085 g/cm3 (20 °C)
              Explosion limit0.9 - 5.9 %(V)
              Flash point79 °C
              Ignition temperature540 °C
              Melting Point79 - 82 °C
              Vapor pressure0.072 hPa (20 °C)
              Bulk density550 - 600 mg/m³
              Solubility>=0.038 g/l slightly soluble
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 dermalLD50 Rat > 2500 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s)



              Hazard Statement(s)H228: Flammable solid.
              H302: Harmful if swallowed.
              H351: Suspected of causing cancer.
              H410: Very toxic to aquatic life with long lasting effects.
              Precautionary Statement(s)P210: Keep away from heat.
              P273: Avoid release to the environment.
              P308 + P313: IF exposed or concerned: Get medical advice/ attention.
              P370 + P378: In case of fire: Use sand for extinction.
              RTECSQJ0525000
              Storage class4.1B Flammable solid hazardous materials
              WGKWGK 3 highly water endangering
              Safety Information
              Hazard Symbols Harmful
              Dangerous for the environment
              Categories of dangerharmful, carcinogenic, dangerous for the environment
              R PhraseR 22-40-50/53
              Harmful if swallowed.Limited evidence of a carcinogenic effect.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
              S PhraseS 36/37-46-60-61
              Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1334 , 4.1, III
              Declaration (transport by air) IATA-DGRUN 1334 , 4.1, III
              Declaration (transport by sea) IMDG-CodeUN 1334 , 4.1, III, Marine Pollutant: P
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 99.0 % (a/a)
              Melting range (lower value)≥ 79 °C
              Melting range (upper value)≤ 82 °C
              Identity (IR)passes test