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Health Effects Assessment Summary (HEAST) for

Butyl Benzyl Phthalate, n-

CAS: 000085-68-7


Summary of HEAST Information on-Line

Subchronic and Chronic Toxicity
Chronic [RfD]:IRIS
Subchronic [RfD]:on-Line
Carcinogenicity
EPA Group:IRIS






Subchronic and Chronic Toxicity (Other than Carcinogenicity)

Subchronic [RfD]: 2E+0 mg/kg/day
Uncertainty Factor: 100

Route: Oral: diet

Target Organ / Critical Effect: Liver / Altered weight

Species Effect Level Dose Experiment Length
Rat NOAEL 159 mg/kg/day 26 weeks

References
1985 NTP (National Toxicology Program). 1985. Project NO 12307-02,-03. Hazelton Laboratories America, Inc, unpublished study.
1987 U.S. EPA. 1987. Health effects assessment for selected Phthalic Acid Esters. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH for the Office of Emergency and Remedial Response, Washington, DC
1991 U.S. EPA. 1991. Drinking water criteria document for Phthalic Acid Esters (PAE)s. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH for the Office of Drinking Water, Washington, DC
1989 U.S. EPA. 1989. Health and environmental effects document for Butyl Benzyl Phthalate. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH for the Office of Solid Waste and Emergency Response, Washington, DC
1989 U.S. EPA. 1989. RfD/RfC Work Group.



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