Ethyl tertiary butyl ether (ETBE)

CASRN 637-92-3

A health assessment for this chemical is not available in the IRIS database. An assessment is currently under development by the IRIS Program. Key values will be displayed on this tab only after a final assessment becomes available. As an assessment under development, it is not part of the searchable IRIS collection that consists of finalized assessments only.

Ethyl tertiary butyl ether (ETBE) is being reassessed.

Assessment Manager(s): Kathleen Newhouse (, J. Andre Weaver (

Step Assessment Materials Released to the Public Release Date Public Meeting Date
1 Problem Formulation Materials N/A N/A
1 Preliminary Assessment Materials 07/2013 12/2013
4 Public Comment Draft 09/2016 10/2016
4 Peer Review Draft 06/2017 08/2017
7 Post Final Assessment TBD

Please note: Any future dates displayed under Release Date are estimates and subject to change.

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