Product Name

  • Name

    1,3-Dichloro-1,3-bis(2,4,6-trichlorophenyl)urea

  • EINECS
  • CAS No. 2899-02-7
  • Article Data5
  • CAS DataBase
  • Density 1.817g/cm3
  • Solubility
  • Melting Point
  • Formula C13H4Cl8N2O
  • Boiling Point 535°Cat760mmHg
  • Molecular Weight 487.81
  • Flash Point 277.4°C
  • Transport Information
  • Appearance
  • Safety Violent or explosive reaction on mixing with dimethyl sulfoxide. Ignites on contact with ammonia, ammonium carbonate, or organic amines. A fabric treatment mixture of the urea with 1-(4-nitrophenylazo)-2-naphthol + zinc oxide may ignite spontaneously in storage, especially if heated. When heated to decomposition it emits toxic fumes of Cl and NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 2899-02-7 (1,3-Dichloro-1,3-bis(2,4,6-trichlorophenyl)urea)
  • Hazard Symbols
  • Synonyms CC 2;
  • PSA 23.55000
  • LogP 8.34760

N,N'-dichlorobis(2,4,6-trichlorophenyl) urea Chemical Properties

IUPAC Name: 1,3-dichloro-1,3-bis(2,4,6-trichlorophenyl)urea 
Synonyms of N,N'-dichlorobis(2,4,6-trichlorophenyl) urea (CAS NO.2899-02-7): CC 2 ; NSC 56765  ; Carbanilide, N,N',2,2',4,4',6,6'-octachloro- (8CI) ; Urea, N,N'-dichloro-N,N'-bis(2,4,6-trichlorophenyl)-
CAS NO: 2899-02-7
Molecular Formula of N,N'-dichlorobis(2,4,6-trichlorophenyl) urea (CAS NO.2899-02-7): C13H4Cl8N2O
Molecular Weight: 487.8077
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 2
Polar Surface Area: 23.55 Å2
Index of Refraction: 1.704
Molar Refractivity: 104.28 cm3
Molar Volume: 268.3 cm3
Surface Tension: 65.7 dyne/cm
Density of N,N'-dichlorobis(2,4,6-trichlorophenyl) urea (CAS NO.2899-02-7): 1.817 g/cm3
Flash Point: 277.4 °C
Enthalpy of Vaporization: 81.13 kJ/mol
Boiling Point: 535 °C at 760 mmHg
Vapour Pressure: 1.6E-11 mmHg at 25°C
Molecular Structure:

N,N'-dichlorobis(2,4,6-trichlorophenyl) urea Safety Profile

Violent or explosive reaction on mixing with dimethyl sulfoxide. Ignites on contact with ammonia, ammonium carbonate, or organic amines. A fabric treatment mixture of the urea with 1-(4-nitrophenylazo)-2-naphthol + zinc oxide may ignite spontaneously in storage, especially if heated. When heated to decomposition it emits toxic fumes of Cl and NOx.

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