Molar mass

Molar Mass of Methyl Methacrylate

The molar mass of methyl methacrylate (C5H8O2) is 100.117 g/mol.

Methyl Methacrylate at a glance

PropertyValue
Molar mass100.117 g/mol
Molecular weight100.117 u
Chemical formulaC5H8O2
Monoisotopic mass100.052429 u
CAS number80-62-6
PubChem CID6658

How to calculate the molar mass of methyl methacrylate

5 × 12.011 + 8 × 1.008 + 2 × 15.999 = 100.117 g/mol

  1. Count the atoms in C5H8O2: C 5, H 8, O 2.
  2. Multiply each atom count by the atomic weight of the element.
  3. Add the results to get 100.117 g/mol.

Elemental composition of methyl methacrylate

ElementAtomsAtomic weightMass (g/mol)Mass %
C Carbon512.01160.05559.985%
H Hydrogen81.0088.0648.0546%
O Oxygen215.99931.99831.961%

Grams and moles of methyl methacrylate

AmountEquals
1 g0.0099883 mol
10 g0.099883 mol
100 g0.99883 mol
0.1 mol10.012 g
1 mol100.12 g
1 g, in particles6.0151 × 10^21