BBP is a phthalate that is mainly used as an additive for plasticising PVC or other polymers.
Other examples of applications include: perfumes, hair sprays, adhesives and glues, automotive products, vinyl floor coverings
At present, BBP is banned in all toys and childcare articles (see European Directive 2005/84/EC) and in cosmetics, including nail polish as it is considered to be carcinogenic, mutagenic or toxic to reproduction (CMR-substance) (see European Cosmetics Directive).
Source: GreenFacts
GreenFacts Summary on Phthalate Di-isodecyl & Di-isononyl phthalates:
GreenFacts Summary on Phthalates in school supplies:
Deutsch: Benzylbutylphthalat (BBP)
Español: Butilbencilftalato (BBP)
Français: Butyl benzyl phtalate (BBP)