... 2.ISO,CIQ,COA,SGS,Certificate 3.colorless and liquid Dibutyl phthalate (DBP) 1.Use: plasticizer of cellulosic resin and PVC ... -2 3.M.W.: 278.34 4.MF: C16H22O4Product name:Dibutyl phthalate (DBP)Formula: C16H22O4Molecular Weight: 278.34Specification: Index nameValuePremium gradeFirst ... , etc.Packing:In Iron New Drum of 200kg net each. Dibutyl Phthalate (DBP)