Molar and molecular weight of C3H6Cl2O

• Molecular formula: C3H6Cl2O or ClCH2CH(OH)CH2Cl
• Relative molecular weight of C3H6Cl2O: 128.98514
• Molar mass of C3H6Cl2O: 128.98514 g/mol (0.12899 kg/mol)

Calculation of the relative molecular and molar mass of C3H6Cl2O

• Mr[C3H6Cl2O] = Ar[C] * 3 + Ar[H] * 6 + Ar[Cl] * 2 + Ar[O] = 12.0107 * 3 + 1.00794 * 6 + 35.453 * 2 + 15.9994 = 128.98514
• Molar mass (kg/mol) = Mr[C3H6Cl2O] : 1000 = 128.98514 : 1000 = 0.12899 kg/mol

C3H6Cl2O: percent composition by element

• Carbon (C) = 36.0321 : 128.98514 * 100 = 27.935 %
• Hydrogen (H) = 6.04764 : 128.98514 * 100 = 4.689 %
• Chlorine (Cl) = 70.906 : 128.98514 * 100 = 54.972 %
• Oxygen (O) = 15.9994 : 128.98514 * 100 = 12.404 %

Molar mass calculator