... °C,Relative density1.068,Index of refraction 1.4055/20°C,Saturated vapor pressure: 0.13kPa/39°C,Viscosity:1.6cp.Immiscible ... Excellent First-class Qualified color,APHA ≤ 10 10 20 20 Index of refraction 1.4050—1.4070 1.4050-1.4060 ... .4055/20 °C, saturated vapor pressure 0.13kPa/39 °C, viscosity: 1.6cp. Miscible in water, a slight decomposition. miscible in ...