CAS RN:76-06-2


Stage: Interim
Date: May 16, 2008

Units: ppm
  10 min 30 min 60 min 4 hr 8 hr
AEGL 1 0.050 0.050 0.050 0.050 0.050
AEGL 2 0.15 0.15 0.15 0.15 0.15
AEGL 3 2.0 2.0 1.4 0.79 0.58

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, but the revised Interim Technical Support Document for the chemical may be subject to change. (Further information is available through AEGL Process).

Acute Exposure Guideline Levels for Airborne Chemicals. 2016. Environmental Protection Agency. 10 Mar, 2016<>.
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