Molecule structure of N-Formylformamide (CAS NO.18197-22-3) :

IUPAC Name: N-formylformamide 
Molecular Weight: 73.05072 g/mol
Molecular Formula: C₂H₃NO₂
Density: 1.123 g/cm³
Boiling Point: 126.2 °C at 760 mmHg|
Flash Point: 68.5 °C
Molar Volume: 65 cm³
Polarizability: 6.05×10^-24 cm³
Surface Tension: 34.4 dyne/cm 
Enthalpy of Vaporization: 36.4 kJ/mol
Vapour Pressure: 11.8 mmHg at 25 °C
XLogP3-AA: -0.7
H-Bond Donor: 1
H-Bond Acceptor: 2
Tautomer Count: 2
Exact Mass: 73.016378
MonoIsotopic Mass: 73.016378
Topological Polar Surface Area: 46.2
Heavy Atom Count: 5 
Complexity: 36.9
Canonical SMILES: C(=O)NC=O
InChI: InChI=1S/C2H3NO2/c4-1-3-2-5/h1-2H,(H,3,4,5)
InChIKey: AIDQCFHFXWPAFG-UHFFFAOYSA-N

Mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.

 N-Formylformamide (CAS NO.18197-22-3) is also called Diformamide ; Diformylamine ; Formaldehyde, iminobis- ; Formimidol ; Iminoaldehyde ; N-Formylformamide .