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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)

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

* 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 5 Substances:

Substance Name QuickView IRIS Summary Tox Review/
Support Document
Literature Screening Review CASRN Last Significant Revision* OPP Reregistration
Eligibility
Decision (RED)
Radium 226,228 QuickView for Radium 226,228 IRIS Summary for Radium 226,228 Yes 7440-14-4 01/01/1989
Radon 222 QuickView for Radon 222 IRIS Summary for Radon 222 Yes 14859-67-7 07/01/1989
Refractory ceramic fibers QuickView for Refractory ceramic fibers IRIS Summary for Refractory ceramic fibers 09/01/1992
Resmethrin QuickView for Resmethrin IRIS Summary for Resmethrin Yes 10453-86-8 09/26/1988 OPP RED for Resmethrin (PDF 102 pp, 2.07 M)
Rotenone QuickView for Rotenone IRIS Summary for Rotenone Yes 83-79-4 09/07/1988 OPP RED for Rotenone (PDF 44 pp, 332 K)

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All

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