Dynasty Colourants Co., Ltd.

You are here: HomeProductsDisperse Red 19

Contact us

  • Company Name: Dynasty Colourants Co., Ltd.
  • Street: 18fl., King International , No. 345 South Huancheng West Road Ningbo China,
  • City: Ningbo
  • Province/state: Hangzhou
  • Country/region: China
  • Tel: 0086-574-27897999 +86 574 27862090
  • Fax: 0086-574-27862092
  • Email:

Disperse Red 19

  • CAS No:2734-52-3 2-[N-(2-hydroxyethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethanol
    Molecular Structure

    Other Information

  • CAS Registry Number: 2734-52-3
  • Melting Point: >300 °C(lit.)
  • Flash Point: 302.9°C
  • Boiling Point: 577.3°Cat760mmHg
  • Density: 1.3g/cm3
  • Refractive index: 1.616
  • Safety Statements:
    Safety Statements 24/25
    WGK Germany 3
  • Flash Point: 302.9°C
  • EINECS: 220-354-1
  • Molecular Weight: 330.33852
  • InchiKey: GHDZRIQTRDZCMV-UHFFFAOYSA-N
  • InChI: InChI=1S/C16H18N4O4/c21-11-9-19(10-12-22)15-5-1-13(2-6-15)17-18-14-3-7-
    16(8-4-14)20(23)24/h1-8,21-22H,9-12H2
  • Risk Statements: S24/25 :Avoid contact with skin and eyes.;
  • Molecular Formula: C16H18N4O4