Methyl Acetate at a glance
| Property | Value |
|---|
| Molar mass | 74.079 g/mol |
|---|
| Molecular weight | 74.079 u |
|---|
| Chemical formula | CH3COOCH3 |
|---|
| Monoisotopic mass | 74.0367794 u |
|---|
| CAS number | 79-20-9 |
|---|
| PubChem CID | 6584 |
|---|
How to calculate the molar mass of methyl acetate
3 × 12.011 + 6 × 1.008 + 2 × 15.999 = 74.079 g/mol
- Count the atoms in CH3COOCH3: C 3, H 6, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 74.079 g/mol.
Elemental composition of methyl acetate
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 3 | 12.011 | 36.033 | 48.641% |
|---|
| H Hydrogen | 6 | 1.008 | 6.048 | 8.1643% |
|---|
| O Oxygen | 2 | 15.999 | 31.998 | 43.194% |
|---|
Grams and moles of methyl acetate
| Amount | Equals |
|---|
| 1 g | 0.013499 mol |
|---|
| 10 g | 0.13499 mol |
|---|
| 100 g | 1.3499 mol |
|---|
| 0.1 mol | 7.4079 g |
|---|
| 1 mol | 74.079 g |
|---|
| 1 g, in particles | 8.1293 × 10^21 |
|---|
Calculate other compounds