... density1.068,Index of refraction 1.4055/20°C,Saturated vapor pressure: 0.13kPa/39°C,Viscosity:1.6cp.Immiscible in water, a slight ... First-class Qualified color,APHA ≤ 10 10 20 20 Index of refraction 1.4050—1.4070 1.4050-1.4060 Acid value ... Carbon monoxide, carbon dioxide, phosphine oxide, phosphine.Use: Mainly used for high boiling point solvents, catalysts, plasticizers, flame retardants, ethyl agent ...