Water phase Butyl acetate phase W11 pre W21 pre W31pre W13pre W23pre W33pre 0.8667 0.0151 0.0071 0.1174 0.0737 0.8813 0.8682 0.0213 0.0133 0.1243 0.0815 0.8533 0.8747 0.0278 0.0111 0.1313 0.0881 0.8355 0.8647 0.0366 0.0141 0.1387 0.0940 0.8183 0.8318 0.0515 0.0191 0.1495 0.1031 0.7370 0.7746 0.0768 0.0292 0.1634 0.1067 0.7505

Table 12: The predicted liquid-liquid equilibrium data for water + lactic acid + butyl acetate at 30 °C.