Dibutyl phthalate/DBP performance
Chemical formula of dibutyl phthalate
CAS No.:84-74-2Properties of DBP Plasticizer
Dibutyl phthalate(DBP) is colourless,transparent oily liquid,b.p.340℃,viscosity 12～22 c.p.（20℃）,
refractive index 1.4895～1.4926（25℃）.DBP have good compatibility with most of ethylenic and cellulosic resins.
SpecificationSuper GradeFirst GradeQualified GradeColourity（Pt-Co）,code No. ≤202540Acid value,mgKOH/g ≤0.070.120.20Density,g/cm31.046±0.002Content（GC）,% ≥99.599.098.0Flash point,℃ ≥160160160Water content,% ≤0.100.150.20
Dibutyl phthalate(DBP) used for main plasticizer for cellulosic resins and polyvinyl chloride,good solvent potency
and good compatibility,fine softening property,but less aging-duration and anti-wanter-extraction.DBP plasticizer
also used as plasticizer for polyvinyl acetate,alkyd resins,ethyl cellulose and rubbers.
Package and storage
Packed in iron drum,net weight 200 kg/drum.Stored at dry,shady,ventilated place. Prevented from collision and
sunrays,rain-attack during handling and shipping.