IUPAC Name: N-ethyl-N-(3-hydroxypropyl)nitrous amide 
Empirical Formula: C₅H₁₂N₂O₂
Molecular Weight: 132.161g/mol 
Index of Refraction: 1.471
Molar Refractivity: 34.11 cm³
Molar Volume: 121.9 cm³
Polarizability: 13.52×10^-24cm³
Surface Tension: 39.1 dyne/cm
Density: 1.08 g/cm³
Flash Point: 129.1 °C
Enthalpy of Vaporization: 61.4 kJ/mol
Boiling Point: 289.8 °C at 760 mmHg
Vapour Pressure: 0.000235 mmHg at 25°C
Canonical SMILES: CCN(CCCO)N=O
InChI: InChI=1S/C5H12N2O2/c1-2-7(6-9)4-3-5-8/h8H,2-5H2,1H3
InChIKey: AFZQINPVUZQTKS-UHFFFAOYSA-N
Structure of N-Ethyl-N-(3-hydroxypropyl)nitrosamine (CAS NO.61734-88-1):

Mutation data reported. Many nitrosamines are carcinogens. When heated to decomposition it emits toxic fumes of NO_x. See also NITROSAMINES.

  N-Ethyl-N-(3-hydroxypropyl)nitrosamine , its cas register number is 61734-88-1. It also can be called BRN 2238807 ; Propanol, 3-(ethylnitrosoamino)- . When heated to decomposition it emits toxic fumes of NO_x.