Qilu 200kg/drum10000
Dibutyl phthalate
Product name: Dibutyl phthalate
CAS NO: 84-74-2
Molecular weight: 278.34
EC NO: 201-557-4
Molecular formula: C₁₆H₂₂O₄
Physical and chemical properties Density 1.043 　　Melting point -35^οC 　　
Boiling point 340^οC 　　Refractive index 1.491 　　
Flash point 171^οC 　　
Water solubility Slightly soluble. 0.0013 g/100 mL
　　Alias: DBP; Butyl phthalate; Di-n-butyl phthalate; Phthalic acid di-n-butyl ester; Benzene-1,2-dicarboxylic acid di-n-butylester; Diisobutyl Phthalate(DIBP)
Use:
　　This product is the most commonly used PVC plasticizer that can provide good flexibility for the product. For the volatility and water extractability are large, it has poor durability. This product is excellent nitrocellulose plasticizer with strong gelation ability that can be used in nitrocellulose coating with good softening effect. The stability, bending resistance, bondability and water resistance are better than other plasticizers. This product can be used as the plasticizer of polyvinyl acetate, alkyd resin, nitro cellulose, ethyl cellulose, chloroprene rubber, nitrile rubber, cellulose ester, natural rubber and polystyrene. It provides cold resistance for polyvinyl chloride and its copolymers.