Diclofenac at a glance
| Property | Value |
|---|
| Molar mass | 296.147 g/mol |
|---|
| Molecular weight | 296.147 u |
|---|
| Chemical formula | C14H11Cl2NO2 |
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| Monoisotopic mass | 295.016684 u |
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| CAS number | 15307-86-5 |
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| PubChem CID | 3033 |
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How to calculate the molar mass of diclofenac
14 × 12.011 + 11 × 1.008 + 2 × 35.45 + 1 × 14.007 + 2 × 15.999 = 296.147 g/mol
- Count the atoms in C14H11Cl2NO2: C 14, H 11, Cl 2, N 1, O 2.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 296.147 g/mol.
Elemental composition of diclofenac
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 14 | 12.011 | 168.154 | 56.781% |
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| H Hydrogen | 11 | 1.008 | 11.088 | 3.7441% |
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| Cl Chlorine | 2 | 35.45 | 70.9 | 23.941% |
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| N Nitrogen | 1 | 14.007 | 14.007 | 4.7297% |
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| O Oxygen | 2 | 15.999 | 31.998 | 10.805% |
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Grams and moles of diclofenac
| Amount | Equals |
|---|
| 1 g | 0.0033767 mol |
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| 10 g | 0.033767 mol |
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| 100 g | 0.33767 mol |
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| 0.1 mol | 29.615 g |
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| 1 mol | 296.15 g |
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| 1 g, in particles | 2.0335 × 10^21 |
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