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Methyl mercaptan Results - AEGL Program

Methyl mercaptan 74-93-1 (Final)
	10 min	30 min	60 min	4 hr	8 hr
ppm
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

Methylmercaptan AEGL Technical Support Document (pdf) (591.49 KB)

Methyl mercaptan Results - AEGL Program

Acute Exposure Guideline Levels