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phthalate isooctyl referred DIOP, molecular weight 390.56, almost colorless and transparent thick liquid. The relative density (20 ° C / 20 ° C) 0.986, the freezing point of -50 ° C, the boiling point of 235 ° C (0.76), a flash point of 218 ° C, a refractive index. 484, viscosity (20 ° C) 83mPa s. The majority of soluble organic solvent, completely soluble in petrol, mineral oil. Micro-soluble glycerine, ethylene glycol and some amines. Hard to dissolve in water, 25 ° C in water solubility of <0.01%. Combustible. Micro drugs. LD50 22300mg/kg. resin and rubber to a good consistency. DOP with similar properties, electrical properties but low temperature performance and increasing the efficiency of plastic litter can be used as a substitute for DOP.
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