Molar mass

Molar Mass of Ethyl Acetate

The molar mass of ethyl acetate (CH3COOC2H5) is 88.106 g/mol.

Ethyl Acetate at a glance

PropertyValue
Molar mass88.106 g/mol
Molecular weight88.106 u
Chemical formulaCH3COOC2H5
Monoisotopic mass88.0524295 u
CAS number141-78-6
PubChem CID8857

How to calculate the molar mass of ethyl acetate

4 × 12.011 + 8 × 1.008 + 2 × 15.999 = 88.106 g/mol

  1. Count the atoms in CH3COOC2H5: C 4, H 8, O 2.
  2. Multiply each atom count by the atomic weight of the element.
  3. Add the results to get 88.106 g/mol.

Elemental composition of ethyl acetate

ElementAtomsAtomic weightMass (g/mol)Mass %
C Carbon412.01148.04454.53%
H Hydrogen81.0088.0649.1526%
O Oxygen215.99931.99836.318%

Grams and moles of ethyl acetate

AmountEquals
1 g0.01135 mol
10 g0.1135 mol
100 g1.135 mol
0.1 mol8.8106 g
1 mol88.106 g
1 g, in particles6.8351 × 10^21