Triisobutyl Phosphate (TIBP)

The product is widely used in printing and dyeing, ink, building, oilfield and other fields as defoaming agent and penetrant.

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Triisobutyl Phosphate (TIBP)


Product Description

■ CAS No.: 126-71-6

■ Molecular formula: C12H27O4P

■ Molecular weight: 266.32 (International Atomic Weight Table,1987)

■ Molecular structure:


Triisobutyl Phosphate (TIBP)


■ Properties: Colorless transparent liquid with a little odor. Melting point<-60℃, boiling point is 264℃, It is poorly soluble in water, soluble in many organic solvents such as alcohol and ether.

■ Uses: The product is widely used in printing and dyeing, ink, building, oilfield and other fields as defoaming agent and penetrant.

■ Package: 200kg /iron drum net each,1000kg/IBC.

■ Storage and transportation: Handle with care,no vigorous strike is permitted.Deposited in shady,airy and dry warehouse.Keep away from fireand rain.

■ Quality index:


Specific grade


Colorless transparent liquid

Chroma (Pt-Co)


Content ,%


Density ( 20℃ ) g/mL


Refractive Index ( N20D)


Acid value(as H+,mmol KOH /100g )




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