Dioctyl phthalate

CAS: 117-84-0
Molecular Formula: C24H38O4
Molecular Weight: 390.56
Product description:Colorless transparent liquid, has a special odor. Melting point and 55 ℃, boiling point 386.9 ℃, 222-230 ℃ (0.53 kPa), relative density 0.986 (20/4 ℃), the refractive index of 1.4852, flash point 217 ℃, the ignition temperature of 241 ℃, the viscosity of 81.4 mPa, s. 200 pa vapor pressure (200 ℃). 25 ℃ when the goods in the water solubility of < 0.01%, water solubility in the only 0.2%. Soluble in most organic solvents and hydrocarbon, slightly soluble in glycerin, ethylene glycol. And most of the industry has a good compatibility with resin.The goods is the most widely used plasticizer, besides cellulose acetate, poly vinyl acetate, and the vast majority of industrial use of synthetic resin and rubber has good compatibility. This product has good comprehensive performance, mixing performance is good, high plasticizing efficiency, low volatile, low tender soft is better, water resistance, high electric performance, good heat resistance and weather resistance.