Richman Chemical Inc.

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  • Company Name: Richman Chemical Inc.
  • Street: 768, North Bethlehem Pike, Lower Gwynedd, Pennsylvania 19002,
  • City: Lower Gwynedd
  • Province/state: PA
  • Country/region: United States
  • Tel: +1-(215)-628-2946
  • Fax: +1-(215)-628-4262
  • Email:

1,4-Phenylene Diisothiocyanate

  • CAS No:4044-65-9 1,4-diisothiocyanatobenzene
    Molecular Structure

    Other Information

  • CAS Registry Number: 4044-65-9
  • Transport: UN 2811 6.1/PG 3
  • Melting Point: 129-131 °C(lit.)
  • Flash Point: 167.2°C
  • Boiling Point: 339.4°C at 760 mmHg
  • Density: 1.2g/cm3
  • Refractive index: 1.641
  • Water Solubility: chloroform: clear
  • Safety Statements: Poison by ingestion and intraperitoneal routes. Human systemic effects by ingestion: hallucinations, nausea. When heated to decomposition it emits very toxic fumes of NOx, CN−, and SOx. See also THIOCYANATES.
  • Hazard Symbols: Xn: Harmful;Xi: Irritant;
  • Flash Point: 167.2°C
  • EINECS: 223-741-3
  • Molecular Weight: 192.26076
  • InchiKey: OMWQUXGVXQELIX-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H4N2S2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h1-4H
  • Risk Statements: 22-36/37/38-42
  • Molecular Formula: C8H4N2S2