Product Name

  • Name

    triethylnitrosourea

  • EINECS
  • CAS No. 50285-70-6
  • Density 1.05g/cm3
  • Solubility
  • Melting Point
  • Formula C7H15 N3 O2
  • Boiling Point 214.4°C at 760 mmHg
  • Molecular Weight 173.215
  • Flash Point 83.5°C
  • Transport Information
  • Appearance
  • Safety Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mutation data reported. Many nitroso compounds are carcinogens. When heated to decomposition it emits toxic fumes of NOx. See also NITROSO COMPOUNDS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 50285-70-6 (triethylnitrosourea)
  • Hazard Symbols
  • Synonyms Urea,triethylnitroso- (9CI); N-Nitrosotriethylurea; Nitrosotriethylurea
  • PSA 52.98000
  • LogP 1.45150

Triethylnitrosourea Chemical Properties

Product Name: Triethylnitrosourea (CAS NO.50285-70-6)


Molecular Formula: C7H15N3O2
Molecular Weight: 173.25g/mol
Mol File: 50285-70-6.mol
Boiling point: 214.4 °C at 760 mmHg
Flash Point: 83.5 °C
Density: 1.05 g/cm3
Surface Tension: 36.3 dyne/cm
Enthalpy of Vaporization: 45.07 kJ/mol
Vapour Pressure: 0.156 mmHg at 25°C
XLogP3-AA: 1.5
H-Bond Donor: 0
H-Bond Acceptor: 3
Structure Descriptors of Triethylnitrosourea (CAS NO.50285-70-6):
  IUPAC Name: 1,1,3-triethyl-3-nitrosourea 
  Canonical SMILES: CCN(CC)C(=O)N(CC)N=O
  InChI: InChI=1S/C7H15N3O2/c1-4-9(5-2)7(11)10(6-3)8-12/h4-6H2,1-3H3 
  InChIKey: LWOSYGXHFHQJAG-UHFFFAOYSA-N

Triethylnitrosourea Toxicity Data With Reference

1.    

mma-sat 1 µg/plate

     MUREAV    Mutation Research. 51 (1978),319.
2.    

orl-rat TDLo:150 mg/kg:CAR,REP

     CRNGDP    Carcinogenesis. 9 (1988),573.
3.    

ivn-rat TDLo:150 mg/kg:NEO,REP

     CRNGDP    Carcinogenesis. 9 (1988),573.
4.    

orl-rat TD:2550 mg/kg/31W-C:ETA,REP

     JJIND8    JNCI, Journal of the National Cancer Institute. 65 (1980),451.

Triethylnitrosourea Safety Profile

Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mutation data reported. Many nitroso compounds are carcinogens. When heated to decomposition it emits toxic fumes of NOx. See also NITROSO COMPOUNDS.

Triethylnitrosourea Specification

 Triethylnitrosourea , its CAS NO. is 50285-70-6, the synonyms are 1,1,3-Triethyl-3-nitrosourea ; BRN 2246540 ; CCRIS 6161 ; N-Nitrosotriethylurea ; Nitrosotriaethylharnstoff ; Nitrosotriethylurea ; Nitroso-1,3,3-triethylurea ; Urea, 3-nitroso-1,1,3-triethyl- .

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