Dibutyl maleate CAS NO.105-76-0

Colourless,transparent oily liquid,b.p. Product name Dibutyl Maleate(DBM) Chemical formula and molecular weightChemical formulaC12H…

Colourless,transparent oily liquid,b.p. Product name Dibutyl Maleate(DBM)   Chemical formula and molecular weightChemical formulaC12H20O4Molecular weight228.29CAS No.105-76-0   Properties and usesColourless,transparent oily liquid,b.p.280°C,freezing point -65~-80°C,viscosity 8 c.p.(20°C),refractive index 1.444(25°C).Used as an interior plasticizer,may be copolymerized with monomers like vinyl chloride, vinyl acetate,styrene,etc. These copolymers are usually used in preparing coatings,films,adhesives,rubbers and fixing agent for pigments. When it used for the PVC ware,it can make ware soft,lucency,high transparence.Due to its strong solublizing property,it may effectively plasticize polyacrylonitrile,polymethyl acrylates,which are difficult to be plasticized by other plasticizers. Quality  standardSpecificationFirst GradeQualified GradeClolurity(Pt-Co),code No.    ≤5080Acid value,mgKOH/g         ≤0.150.20Density(20°C),g/cm30.995±0.002Content(GC),%              ≥97.095.0Trans content(GC),%       ≤2.04.0Flash point,°C                ≥130125 Package and storage,safetyPacked in 200 liter iron drum,net weight 200 kg/drum.Kept at a dry,ventilated place. Prevented from collision and rain-attack during handling and shipping.Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.If skin get in touch with,taking off the contaminated clothes,washed off with plenty of water and soap water thoroughly. If the eye get in touch with,rinsed out with plenty of water with the eyelid held wide open immediately for fifteen minutes. Get medical aid.AppearanceColourless,transparent oily liquid. Product name Dibutyl Maleate(DBM)   Chemical formula and molecular weightChemical formulaC12H20O4Molecular weight228.29CAS No.105-76-0   Properties and usesColourless,transparent oily liquid,b.p.280°C,freezing point -65~-80°C,viscosity 8 c.p.(20°C),refractive index 1.444(25°C).Used as an interior plasticizer,may be copolymerized with monomers like vinyl chloride, vinyl acetate,styrene,etc. These copolymers are usually used in preparing coatings,films,adhesives,rubbers and fixing agent for pigments. When it used for the PVC ware,it can make ware soft,lucency,high transparence.Due to its strong solublizing property,it may effectively plasticize polyacrylonitrile,polymethyl acrylates,which are difficult to be plasticized by other plasticizers. Quality  standardSpecificationFirst GradeQualified GradeClolurity(Pt-Co),code No.    ≤5080Acid value,mgKOH/g         ≤0.150.20Density(20°C),g/cm30.995±0.002Content(GC),%              ≥97.095.0Trans content(GC),%       ≤2.04.0Flash point,°C                ≥130125 Package and storage,safetyPacked in 200 liter iron drum,net weight 200 kg/drum.Kept at a dry,ventilated place. Prevented from collision and rain-attack during handling and shipping.Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.If skin get in touch with,taking off the contaminated clothes,washed off with plenty of water and soap water thoroughly. If the eye get in touch with,rinsed out with plenty of water with the eyelid held wide open immediately for fifteen minutes. Get medical aid.