... colorless liquid can be used in PVC,PE Industrial grade DOP 99.5% 1.characters:Dioctyl Phthalate (DOP)Molecular Formula: ... plastic, rubber, paint and emulsifier industry etc. Can be used to make artificial leather, agricultural plastic films, packaging materials, cables, ... used for PVC treatment, let products good softness, used to nitric acid fiber coating, have good solubility and dispersion, ...