Product Name

  • Name

    1-nitroso-1-(2-oxopropyl)urea

  • EINECS
  • CAS No. 89837-93-4
  • Density 1.45g/cm3
  • Solubility
  • Melting Point
  • Formula C4H7N3O3
  • Boiling Point 256.8°C at 760 mmHg
  • Molecular Weight 145.118
  • Flash Point 109.1°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data reported. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 89837-93-4 (1-nitroso-1-(2-oxopropyl)urea)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

N-(2-oxopropyl)-N-nitrosourea Chemical Properties

IUPAC Name: (1-Nitroso-1-(2-oxopropyl)urea
Synonyms of N-(2-oxopropyl)-N-nitrosourea (CAS NO.89837-93-4): 1-Acetonyl-1-nitrosourea ; 1-Nitroso-2-oxopropylurea ; N-Nitroso-2-oxopropylurea ; N-Nitroso-N-(2-oxopropyl)urea ; Urea, N-nitroso-N-(2-oxopropyl)-
InChI: InChI=1/C4H7N3O3/c1-3(8)2-7(6-10)4(5)9/h2H2,1H3,(H2,5,9)
InChIKey: BUMHFBGBXFTGJZ-UHFFFAOYAB
Std. InChI: InChI=1S/C4H7N3O3/c1-3(8)2-7(6-10)4(5)9/h2H2,1H3,(H2,5,9)
Std. InChIKey: BUMHFBGBXFTGJZ-UHFFFAOYSA-N
CAS NO: 89837-93-4
Molecular Formula: C4H7N3O3
Molecular Weight: 145.1167
Molecular Structure :
H bond acceptors: 6
H bond donors: 2
Freely Rotating Bonds: 3
Polar Surface Area: 70.05 Å2
Index of Refraction: 1.558
Molar Refractivity: 32.27 cm3
Molar Volume: 100 cm3
Surface Tension: 60.7 dyne/cm
Density: 1.45 g/cm3
Flash Point: 109.1 °C
Enthalpy of Vaporization: 49.43 kJ/mol
Boiling Point: 256.8 °C at 760 mmHg
Vapour Pressure: 0.0151 mmHg at 25°C

N-(2-oxopropyl)-N-nitrosourea Toxicity Data With Reference

1.    

mic-sat 10 µg/plate

     MUREAV    Mutation Research. 178 (1987),157.
2.    

dnd-unr-lym 10 mmol/L

     CBINA8    Chemico-Biological Interactions. 48 (1984),169.

N-(2-oxopropyl)-N-nitrosourea Safety Profile

Questionable carcinogen with experimental tumorigenic data reported. Mutation data reported. When N-(2-oxopropyl)-N-nitrosourea (CAS NO.89837-93-4) is heated to decomposition ,it emits toxic vapors of NOx.

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