Dibutyl Phthalate (DBP) Colorless transparent oily liquid, slightly with fragrance, Molecular formula C16H22O4, Molecular weight 278.35, Relative Density (d2520) 1.045, with a strong ability to dissolve. have excellent compatibility with most organic solvents and hydrocarbons nitrocellulose, polystyrene and others , cellulose resin and PVC primary plasticizer. Especially suitable for nitrocellulose coating with excellent solubility, dispersion, adhesion, flexibility and stability of the film are good; good compatibility with pigments for the coloration of the film, artificial leather and other plastic products; also For PVC, alkyd resins, ethyl cellulose and neoprene as plasticizer and softener in order to improve the resilience of the article. Technical Datas: Index nameIndex Top gradeFirst gradeQualified product Appearancetransparent, oily liquid without visible impurities Chroma / (Pt-Co)# 202560 Purity % 99.599.099.0 Density (Ï?20)g/cm31.044-1.048 Acid value (mgKOH/g) 0.070.120.20 Moisture % 0.10.150.20 Flash point (open)160160160