molar mass | 125.13 g/mol formula | C6H7NO2

melting point T_m | 69.65 °C boiling point T_b | 244.4 °C critical temperature T_c | 754.3 K critical pressure p_c | 5.191 MPa critical volume | 333.5 cm^3/mol molar heat of vaporization Δ_vapH | 52.8 kJ/mol molar heat of fusion Δ_fusH | 18.89 kJ/mol molar enthalpy | -199.2 kJ/mol molar free energy | -66.5 kJ/mol (computed using the Joback method)

longest chain length | 6 atoms longest straight chain length | 3 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 0 atoms H-bond acceptor count | 3 atoms H-bond donor count | 1 atom

| number of atoms | mole percent | mass percent O (oxygen) | 2 | 12.5% | 25.57% C (carbon) | 6 | 37.5% | 57.59% N (nitrogen) | 1 | 6.25% | 11.19% H (hydrogen) | 7 | 43.8% | 5.639%

vertex count | 9 edge count | 11 Schultz index | 375 Wiener index | 88 Hosoya index | 62 Balaban index | 2.228