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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3,3''-DIMETHOXYBENZIDINE-4,4''-DIISOCYANATE

  • CAS No:91-93-0 1-isocyanato-4-(4-isocyanato-3-methoxyphenyl)-2-methoxybenzene
    Molecular Structure

    Other Information

  • CAS Registry Number: 91-93-0
  • Transport: UN 2811 6.1/PG 2
  • Melting Point: 112-116 °C(lit.)
  • Flash Point: 170 °F
  • Boiling Point: 442.5°C at 760 mmHg
  • Density: 1.19g/cm3
  • Refractive index: 1.569
  • Safety Statements: Poison by intravenous route. A strong sensitizer. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of NOx. See also CYANATES.
  • Hazard Symbols: Toxic by inhalation and ingestion, skin irritant.
  • Flash Point: 170 °F
  • Molecular Weight: 296.27748
  • InchiKey: QZWKEPYTBWZJJA-UHFFFAOYSA-N
  • InChI: InChI=1S/C16H12N2O4/c1-21-15-7-11(3-5-13(15)17-9-19)12-4-6-14(18-10-20)
    16(8-12)22-2/h3-8H,1-2H3
  • Risk Statements: 23/24/25
  • Molecular Formula: C16H12N2O4