An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

n-Butyl acrylate Results - AEGL Program

n-Butyl acrylate      141-32-2     (Interim)
  10 min 30 min 60 min 4 hr 8 hr
ppm (12/12/06)
AEGL 1 8.3 8.3 8.3 8.3 8.3
AEGL 2 160 160 130 81 53
AEGL 3 820 820 480 170 97

IMPORTANT NOTE: Interim AEGLs are established following review and consideration by the National Advisory Committee for AEGLs (NAC/AEGL) of public comments on Proposed AEGLs. Interim AEGLs are available for use by organizations while awaiting NRC/NAS peer review and publication of Final AEGLs. Changes to Interim values and Technical Support Documents may occur prior to publication of Final AEGL values. In some cases, revised Interim values may be posted on this Web site, but the revised Interim Technical Support Document for the chemical may be subject to change. (Further information is available through AEGL Process).

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.