DOP(95%) Colourless,transparent oily liquid, b.p.386,viscosity 80 c.p(20), refractive index 1.483~1.486. DOP(95%)1.Basic information formula:C24H38O4CAS No.:117-81-7 2.Application One of the most useful plasticizer,it shows properties of the plasticizing efficiency,low volatility, light-resistant,water-endurance,weathering resisting,good electrical functions,and fine softening effect,etc.. ...