Chemical Name: Dinbutyl Maleate

Molecular Formula:C₄H₉OOCCH=CHCOOC₄H₉

Molecular Weight:228.23

Property and use:

Colorless transparent oily liquid, does not be dissolved in water, can mixed with mellow and most of the solvents; relative density 0.996(20°C); viscosity 7 cps(23°C); freezing point -85°C; boiling point 280°C; refractive index 1.445(20°C).

　　Material of synthetic resin and dope. Be used in petroleum industry and as impregnate, dispersant, lubricant in paper making, plastic and fabric; also can be used as the plasticizer of the PVC resin and methacrylic acid resins; as the solvent, it can be used for preparing the chromophotograph emulsion and special type ink etc; it also can be used as the gelation accelerator, adhesive, vapour-phase chromatography fixing solution, anticorrosive additive, insecticide, bactericide and surfactant..