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Dioctyl phthalate plasticizer

CAS №117-81-7 ГОСТGOST 8728-88
ФормулаC6H4(COOC8H17)2 СортGrade high
СинонимыDOP, di-2-ethylhexyl phthalate Фасовка210 kg


  • as a plasticizer in the production of PVC products, vinyl polymers, rubbers (for frost-proof rubber), cellulose esters, polystyrene;
  • hydraulic and dielectric fluids in capacitors;
  • as a plasticizer in PVC products for improving ductility.


Dioctyl packed in metal drums of 200 liters.

Guaranteed shelf life

1 year from date of manufacture.

Item Norm GOST First class

Norm GOST First quality

Appearance Transparent liquid without mechanical impurities
Colour, Hazen scale, units, no more than 40 100
The density at 20 °C, g/cm³ 0.982–0.986
Acid number, mg KOH / g, not more than 0.07
Saponification Number, mg KOH / g, within 284–290
Flash Point, °C, not less than 205
Mass fraction of volatile substances, not more: 0.10