Benzyl butyl phthalate
（重定向自Butyl benzyl phthalate）
![](/Images/godic/202501/02/Benzyl_butyl_phthalate0405.png")
![Benzyl butyl phthalate molecule](/Images/godic/202501/02/Benzyl-butyl-phthalate-3D-balls0405.png")
Benzylbutylphthalate (BBzP), also called n-butyl benzyl phthalate (BBP) or benzyl butyl phthalate, is a phthalate, an ester of phthalic acid, benzyl alcohol and n-butanol. It comes under trade names e.g. Palatinol BB, Unimoll BB, Sicol 160, or Santicizer 160. It is mostly used as a plasticizer for PVC. It is considered a toxicant.