Molar and molecular weight of C17H20N2O

• Molecular formula: C17H20N2O or (CH3)2NC6H4COC6H4N(CH3)2
• Relative molecular weight of C17H20N2O: 268.3535
• Molar mass of C17H20N2O: 268.3535 g/mol (0.26835 kg/mol)

Calculation of the relative molecular and molar mass of C17H20N2O

• Mr[C17H20N2O] = Ar[C] * 17 + Ar[H] * 20 + Ar[N] * 2 + Ar[O] = 12.0107 * 17 + 1.00794 * 20 + 14.0067 * 2 + 15.9994 = 268.3535
• Molar mass (kg/mol) = Mr[C17H20N2O] : 1000 = 268.3535 : 1000 = 0.26835 kg/mol

C17H20N2O: percent composition by element

• Carbon (C) = 204.1819 : 268.3535 * 100 = 76.087 %
• Hydrogen (H) = 20.1588 : 268.3535 * 100 = 7.512 %
• Nitrogen (N) = 28.0134 : 268.3535 * 100 = 10.439 %
• Oxygen (O) = 15.9994 : 268.3535 * 100 = 5.962 %

Molar mass calculator