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A-Z List of Substances

The substances in IRIS are listed in order alphabetically by the substance name. You can click on the Alphabetical letter corresponding to the chemicals beginning with that letter to list the relevant substances, or use your browser's "Find" command to search for a substance name or Chemical Abstracts Service Registry Number (CASRN).

The IRIS Program does not currently develop updated assessments for registered pesticides unless the registered pesticides also have non-pesticide uses. The IRIS user should consult OPP Reregistration Eligibility Decision (RED) documents prepared by the Office of Pesticide Programs for additional health assessment information (see link provided in the OPP Reregistration Eligibility Decision (RED) column below).

(To search the IRIS database, use Advanced Search)

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* Refers to the most recent statement of or change to a toxicity value [RfD, RfC, slope factor or unit risk], or most recent significant statement of or change to the basis or justification for the conclusions in the assessment. This column is provided for the convenience of the IRIS user. For specific information, see the Revision History for each substance.

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Displaying 9 Substances:

Substance Name QuickView IRIS Summary Tox Review/
Support Document
Literature Screening Review CASRN Last Significant Revision* OPP Reregistration
Decision (RED)
Imazalil QuickView for Imazalil IRIS Summary for Imazalil Yes 35554-44-0 03/31/1987 OPP RED for Imazalil (PDF 86 pp, 980 M)
Imazaquin QuickView for Imazaquin IRIS Summary for Imazaquin Yes 81335-37-7 01/31/1987 OPP RED for Imazaquin (PDF 9 pp, 141 K)
Indeno[1,2,3-cd]pyrene QuickView for Indeno[1,2,3-cd]pyrene IRIS Summary for Indeno[1,2,3-cd]pyrene 193-39-5 12/01/1990
Iprodione QuickView for Iprodione IRIS Summary for Iprodione Yes 36734-19-7 06/30/1988 OPP RED for Iprodione (PDF 289 pp, 1.09 M)
Isobutyl alcohol QuickView for Isobutyl alcohol IRIS Summary for Isobutyl alcohol Yes 78-83-1 03/31/1987
Isophorone QuickView for Isophorone IRIS Summary for Isophorone Yes 78-59-1 10/01/1992
Isopropalin QuickView for Isopropalin IRIS Summary for Isopropalin Yes 33820-53-0 01/31/1987
Isopropyl methyl phosphonic acid (IMPA) QuickView for Isopropyl methyl phosphonic acid (IMPA) IRIS Summary for Isopropyl methyl phosphonic acid (IMPA) 1832-54-8 06/01/1992
Isoxaben QuickView for Isoxaben IRIS Summary for Isoxaben Yes 82558-50-7 09/01/1991

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