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Health Effects Assessment Summary (HEAST) for
Methyl-4-Chlorophenoxy)Butyric Acid, 4-(2-
CAS: 000094-81-5
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Summary of HEAST Information on-Line
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| Subchronic and Chronic Toxicity |
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Subchronic and Chronic Toxicity
(Other than Carcinogenicity) |
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| Subchronic [RfD]: |
1E-1 mg/kg/day |
| Uncertainty Factor: |
100 |
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| Route: |
Oral: diet |
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| Target Organ / Critical Effect: |
Liver / Effects |
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Kidney / Effects |
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| Species |
Effect Level |
Dose |
Experiment Length |
| Rat, Dog |
NOEL |
12 mg/kg/day |
13 weeks |
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| References |
| 1970 | Rhodia, Inc. 1970. Confidential business information, unpublished study. MRID No. 00116345. Available from EPA. Write to FOI, EPA, Washington, DC 20460. |
| 1984 | U.S. EPA. 1984. Health and environmental effects profile for MCPA and MCPB. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH for the Office of Solid Waste, Washington, DC |
| 1990 | U.S. EPA. 1990. Integrated Risk Information System (IRIS). Online. Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH. |
| 1987 | U.S. EPA. 1987. RfD/RfC Work Group. |
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