Densidad Del Alcohol Etílico [top] -

| Ethanol concentration (% v/v at 20 °C) | Density (g/cm³ at 20 °C) | |-----------------------------------------|---------------------------| | 100% (anhydrous) | 0.7893 | | 95% (azeotrope) | 0.810 | | 70% (common disinfectant) | 0.870 | | 50% | 0.914 | | 0% (pure water) | 0.9982 | Ethanol expands with rising temperature, reducing density. Approximate coefficient of thermal expansion: ~0.0011 per °C near 20 °C.