Nanjing Chemlin Chemical Industry Co.,Ltd.

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  • Company Name: Nanjing Chemlin Chemical Industry Co.,Ltd.
  • Street: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China
  • Country/region: China
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
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PURPUROGALLIN

  • CAS No:569-77-7 2,3,4,5-tetrahydroxybenzo[7]annulen-6-one
    Molecular Structure

    Other Information

  • CAS Registry Number: 569-77-7
  • Melting Point: 275 °C (dec.)(lit.)
  • Flash Point: 184.5°C
  • Boiling Point: 357.9°Cat760mmHg
  • Density: 1.74g/cm3
  • Refractive index: 1.79
  • Safety Statements: Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Hazard Symbols: Xi
  • Flash Point: 184.5°C
  • EINECS: 209-324-9
  • Molecular Weight: 220.17822
  • InchiKey: WDGFFVCWBZVLCE-UHFFFAOYSA-N
  • InChI: InChI=1S/C11H8O5/c12-6-3-1-2-5-4-7(13)10(15)11(16)8(5)9(6)14/h1-4,13,
    15-16H,(H,12,14)
  • Risk Statements: 36/37/38
  • Molecular Formula: C11H8O5