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Methyl mercaptan Results

[Acute Exposure Guideline Levels (AEGLs) Program]

Methyl mercaptan      74-93-1     (Final)
ppm
10 min 30 min 60 min 4 hr 8 hr
AEGL 1 NR NR NR NR NR
AEGL 2 40 29 23 14 7.3
AEGL 3 120 86 68 43 22


NR = Not Recommended due to insufficient data

Level of Odor Awareness is 1.9 ppb

Technical Support Document


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