Benzyl butyl phthalate (BBP) is typically a colorless to pale yellow liquid. It has a slightly oily texture and is best known for its use as a plasticizer in a variety of applications, including plastics and coatings. BBP also has low volatility and enhances material flexibility and durability.
Benzyl butyl phthalate (BBP) is generally considered soluble in organic solvents such as ethanol, acetone, and toluene. However, its solubility in water is low. This property makes it useful as a plasticizer in a variety of applications, as it can be easily mixed with other organic materials while being essentially insoluble in aqueous environments.