Ethylbenzene
CASRN 100-41-4
- IRIS Summary (PDF) (21 pp, 148 K)
- Status: ethylbenzene is in step 1 at this time.
Protocol for the Ethylbenzene IRIS Assessment (Preliminary Assessment Materials)
Notice
Overview
Citation
U.S. EPA. Protocol for the Ethylbenzene IRIS Assessment (Preliminary Assessment Materials). U.S. Environmental Protection Agency, Washington, DC, EPA/635/R-23/014, 2023.
Background
Ethylbenzene is a colorless, flammable liquid with a sweet, gasoline-like odor. It is naturally found in products such as coal tar and crude petroleum. Ethylbenzene is primarily used as a chemical intermediate to produce styrene. In smaller quantities, ethylbenzene is also used as a solvent in common products like rubber, inks, insecticides, paints, and in fuels.
History/Chronology
Date | Description |
---|---|
Sep 2017 | EPA released the IRIS Assessment Plan (IAP) for Ethylbenzene for public comment and review. [Federal Register Notice Sep 18, 2017] |
Feb 2023 | EPA released the Protocol for the Ethylbenzene IRIS Assessment (Preliminary Assessment Materials). [Federal Register Notice February 17, 2023] |
Status
The IRIS Program will use the protocol to develop the draft assessment.
Download(s)
This download(s) is distributed solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. It has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency determination or policy.
- Protocol for the Ethylbenzene IRIS Assessment (Preliminary Assessment Materials) (PDF) (140 pp, 3 MB, about PDF)
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Federal Register Notices
Docket
Comments on the assessment may be submitted and reviewed using the Docket ID EPA-HQ-ORD-2014-0526