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 49 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 |
64741793 |
petroleum coke |
26 |
FINAL |
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|
|
|
|
|
|
50293 |
ddt |
12 |
FINAL |
|
|
|
|
0.01 |
0.1 |
annual |
57410 |
phenytoin |
|
FINAL |
|
|
|
|
0.07 |
0.7 |
annual |
53703 |
dibenz(a,h)anthracene |
5 |
FINAL |
|
|
|
|
|
|
annual |
56495 |
3-methylcholanthrene |
5 |
FINAL |
|
|
|
|
|
|
|
56553 |
benz(a)anthracene |
5 |
FINAL |
|
|
|
|
|
|
annual |
57976 |
7,12-dimethylbenz(a)anthracene |
5 |
FINAL |
|
|
|
|
|
|
|
72548 |
DDD (TDE) |
12 |
FINAL |
|
|
|
|
0.01 |
0.1 |
annual |
72559 |
DDE, p,p'- |
12 |
FINAL |
|
|
|
|
0.01 |
0.1 |
annual |
60571 |
dieldrin |
|
FINAL |
|
|
|
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0.0002 |
0.002 |
annual |
62759 |
n-nitrosodimethylamine |
|
FINAL |
|
|
|
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0.00007 |
0.0007 |
annual |
65850 |
benzoic acid |
26 |
FINAL |
|
|
|
|
|
|
|
67663 |
chloroform |
|
FINAL |
|
|
|
|
0.4 |
4 |
annual |
75218 |
ethylene oxide |
|
FINAL |
|
|
|
|
0.0002 |
0.002 |
annual |
75252 |
bromoform |
|
FINAL |
|
|
|
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0.9 |
9 |
annual |
75274 |
bromodichloromethane |
|
FINAL |
|
|
|
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0.06 |
0.6 |
annual |
76448 |
heptachlor |
|
FINAL |
|
|
|
|
0.0008 |
0.008 |
annual |
75650 |
tert-butyl alcohol |
|
FINAL |
|
|
|
|
7 |
70 |
annual |
79345 |
1,1,2,2-tetrachloroethane |
|
FINAL |
|
|
|
|
0.02 |
0.2 |
annual |
78795 |
isoprene |
|
FINAL |
|
|
|
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0.02 |
0.2 |
annual |
91178 |
decahydronaphthalene |
|
FINAL |
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|
|
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0.03 |
0.3 |
annual |
91598 |
2-naphthylamine |
|
FINAL |
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|
|
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0.00013 |
0.0013 |
annual |
91941 |
dichlorobenzidine |
|
FINAL |
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|
|
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0.002 |
0.02 |
annual |
88733 |
1-chloro-2-nitrobenzene |
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FINAL |
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|
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0.21 |
2.1 |
annual |
87683 |
hexachlorobutadiene |
|
FINAL |
|
|
|
|
0.05 |
0.5 |
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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