2026-08-26 Step-by-step guide to evaluating DCB plasticizer (diisooctyl 1,2-cyclohexanedicarboxylate, CAS 84-71-9) for rubber and plastic compounds: purity 99%, content ≥99.0%, specific gravity 0.950–0.965 g/cm³, flash point ≥190°C, acid value ≤0.1 mg KOH/g, phthalate content ≤0.01%, plus COA and SDS document checks.