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Benzyl Butyl Phthalate (BBP)

Phthalates

Benzyl Butyl Phthalate (BBP)

Benzyl Butyl Phthalate (BBP) is a synthetic plasticizer used primarily in plastics and personal care products to increase flexibility. It is not a food ingredient and is considered a hazardous material due to its endocrine-disrupting properties and potential toxicity upon exposure, including via inhalation or skin contact.

Tracked contaminantUpdated Jul 10, 2025
Health score-5.0
-5Very bad5

Water guidelines

Legal limit
0.1 ppm
Health guideline
0.007 ppm

Food and supplement guidelines

Legal limit
Not specified
Health guideline
1200 mcg

Risks

Endocrine disruption, reproductive toxicity, potential carcinogen, harmful to aquatic life, suspected developmental toxicant

Benefits

None