Michigan Air Toxics System Initial Threshold Screening Level/Initial Risk Screening Level (ITSL/IRSL) Toxics Screening Level Query Results
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The results of your search are displayed below. Click any column heading to sort. Click here to see descriptions of column headings. If a number appears in the "notes" column for a given, chemical, see the definition on the bottom of this page. It is possible to cut and paste the table below into a spreadsheet program for further manipulation. |
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Page 25 of 51 - 1275 record(s) matched your criteria |
CAS Number |
Chemical Name |
Notes |
Status |
ITSL (μg/m3) |
Averaging Time |
Second ITSL (μg/m3) |
Second ITSL Avg Time |
IRSL (μg/m3) |
SRSL (μg/m3) |
Carc Avg Time |
3986898 |
progesterone 4 |
|
FINAL |
0.1 |
annual |
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4098719 |
isophorone diisocyanate |
|
FINAL |
0.45 |
8 hr |
|
|
|
|
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827521 |
cyclohexylbenzene |
|
FINAL |
0.1 |
annual |
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|
|
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836306 |
n-nitrodiphenylamine |
|
FINAL |
1 |
annual |
|
|
|
|
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838857 |
diphenyl phosphoric acid |
|
FINAL |
0.1 |
annual |
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|
|
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859187 |
lincomycin hydrochloride |
|
FINAL |
75 |
annual |
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|
|
|
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868779 |
2-hydroxyethyl methacrylate |
|
FINAL |
10 |
annual |
|
|
|
|
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872366 |
vinylene carbonate |
|
FINAL |
0.1 |
annual |
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|
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872504 |
N-methylpyrrolidone |
|
FINAL |
5600 |
24 hr |
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|
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929066 |
diglycol amine |
|
FINAL |
9 |
8 hr |
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947193 |
1-hydroxcyclohexyl phenyl ketone |
|
FINAL |
0.1 |
annual |
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|
|
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981340 |
betamethasone 11 |
|
FINAL |
17 |
annual |
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|
|
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992949 |
methylsilane |
|
FINAL |
30 |
24 hr |
|
|
|
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993077 |
trimethylsilane |
|
FINAL |
340 |
annual |
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994058 |
tertiary amyl methyl ether |
|
FINAL |
62 |
24 hr |
|
|
|
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996350 |
dimethylisopropylamine |
|
FINAL |
200 |
annual |
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999973 |
hexamethyldisilazane |
|
FINAL |
206 |
annual |
|
|
|
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1009934 |
hexamethylcyclotrisilazane |
|
FINAL |
0.1 |
annual |
|
|
|
|
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1047161 |
quinacridone pigment |
|
FINAL |
0.1 |
annual |
|
|
|
|
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1066406 |
trimethylsilanol |
|
FINAL |
65 |
annual |
|
|
|
|
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1067250 |
propyltrimethoxysilane |
|
FINAL |
1000 |
annual |
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|
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1070106 |
2-ethylhexyltitanate |
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FINAL |
0.1 |
annual |
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|
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1072533 |
1,3,2-dioxathiolane,2,2-dioxide |
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FINAL |
0.1 |
annual |
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1072635 |
1-vinylimidazol |
|
FINAL |
180 |
24 hr |
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1074404 |
4,6-dichloro-2-methoxypyrimidine |
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FINAL |
0.1 |
annual |
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Notes: For a list of notes which correspond to any numbers which may appear in the “Notes” column above, please follow this link. https://www.michigan.gov/egle/-/media/Project/Websites/egle/Documents/Programs/AQD/toxics/itsl-irsl-screening-level-footnotes.pdf
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For issues related to ITSL/IRSL database content, contact Doreen Lehner at lehnerD@michigan.gov or (517) 582-3779. |
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