Molar mass of dichloromethane (CH2Cl2)

The molar mass of dichloromethane (CH2Cl2) is 84.927 g/mol.

methylene chloride · DCM

Step-by-step calculation

ElementAtomsAtomic massSubtotal
Carbon × 1 12.011 = 12.011
Hydrogen × 2 1.008 = 2.016
Chlorine × 2 35.45 = 70.9
Total84.927 g/mol

Percent composition by element

  • Carbon 14.14%
  • Hydrogen 2.37%
  • Chlorine 83.48%

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FAQ

What is the molar mass of CH2Cl2?

The molar mass of dichloromethane (CH2Cl2) is 84.927 g/mol.

How do you calculate the molar mass of CH2Cl2?

Multiply the atomic mass of each element by the number of its atoms in CH2Cl2, then add the results: 1 × 12.011 (C) + 2 × 1.008 (H) + 2 × 35.45 (Cl) = 84.927 g/mol.

What percentage of CH2Cl2 is Chlorine?

Chlorine makes up 83.48% of the mass of dichloromethane (CH2Cl2).