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Health Effects Assessment Summary (HEAST) for

Trinitrobenzene, 1,3,5-

CAS: 000099-35-4


Summary of HEAST Information on-Line

Subchronic and Chronic Toxicity
Chronic [RfD]:IRIS
Subchronic [RfD]:on-Line
Notes/Comments:on-Line






Subchronic and Chronic Toxicity (Other than Carcinogenicity)

Subchronic [RfD]:
(see comment)
5E-4 mg/kg/day

Uncertainty Factor: 1000

Route: Oral: water

Target Organ / Critical Effect: Spleen / Increased weight

Species Effect Level Dose Experiment Length
Rat NOAEL 0.51 mg/kg/day 16 weeks

References
1981 Cody T.E., S. Witherup, L. Hastings, K. Stemmer and R.T. Chustion. 1981. 1,3-Dinitrobenzene: Toxic effects in vitro. J Toxicol Environ Health. 7: 829-847.
1989 U.S. EPA. 1989. Health and environmental effects document for 1,3,5-Trinitrobenzene. 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
1988 U.S. EPA. 1988. RfD/RfC Work Group.

Subchronic [RfD] Comments: Calculated from data obtained with 1,3-dinitrobenzene.



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