... liquid,flash point 170°C,b.p. 289°C,refractive index 1.4226(20°C),viscosity 3.5~12.2 c.p.(20°C) ..Soluble in ethanol ... water slightly,the solubility in this article is 7%(25°C),but would gradually hydrolyze with the increase of the temperature ... ,g/cm30.980±0.004Water content,% 0.20Refractive index(25°C)1.424±0.002Water dissolved testQualified Package and storage,safety ...