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 51 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 |
| 7440382 |
arsenic |
|
FINAL |
|
|
|
|
0.0002 |
0.002 |
annual |
| 2634335 |
1,2-Benzisothiazol-3(2H)-one |
43 |
FINAL |
|
|
|
|
|
|
|
| 7704349 |
sulfur (elemental) |
26 |
FINAL |
|
|
|
|
|
|
|
| 7440439 |
cadmium |
|
FINAL |
|
|
|
|
0.0006 |
0.006 |
annual |
| 7440473 |
chromium |
17 |
FINAL |
|
|
|
|
|
|
|
| 8007452 |
coke oven emissions |
|
FINAL |
|
|
|
|
0.001 |
0.01 |
annual |
| 8006619 |
gasoline |
|
FINAL |
|
|
|
|
2 |
20 |
annual |
| 8001352 |
toxaphene |
|
FINAL |
|
|
|
|
0.003 |
0.03 |
annual |
| 7786814 |
Nickel Sulfate |
|
FINAL |
|
|
|
|
0.006 |
0.06 |
annual |
| 10034932 |
hydrazine sulfate |
|
FINAL |
|
|
|
|
0.0008 |
0.008 |
annual |
| 10034965 |
manganese sulfate monohydrate |
29 |
FINAL |
|
|
|
|
|
|
|
| 9004584 |
ethylhydroxyethyl cellulose |
26 |
FINAL |
|
|
|
|
|
|
|
| 8052424 |
asphalt fumes |
5 |
FINAL |
|
|
|
|
|
|
annual |
| 9003229 |
polyvinylchloride/polyvinylacetate |
26 |
FINAL |
|
|
|
|
|
|
|
| 10377603 |
magnesium nitrate |
38 |
FINAL |
|
|
|
|
|
|
|
| 12035722 |
nickel subsulfide |
|
FINAL |
|
|
|
|
0.0021 |
0.021 |
annual |
| 15956588 |
manganese 2-ethylhexanoate |
29 |
FINAL |
|
|
|
|
|
|
|
| 14807966 |
talc |
|
FINAL |
|
|
|
|
0.8 |
8 |
annual |
| 19666309 |
oxadiazon |
|
FINAL |
|
|
|
|
0.05 |
0.5 |
annual |
| 25068386 |
bisphenol a/epichlorohydrin resin |
26 |
FINAL |
|
|
|
|
|
|
|
| 68410991 |
paroil 45 |
|
FINAL |
|
|
|
|
0.03 |
0.3 |
annual |
| 63449398 |
chlorinated paraffins |
|
FINAL |
|
|
|
|
0.03 |
0.3 |
annual |
| 57018527 |
propylene glycol tert-butyl ether |
|
FINAL |
|
|
|
|
0.7 |
7 |
annual |
| 64741793 |
petroleum coke |
26 |
FINAL |
|
|
|
|
|
|
|
| 136797563 |
FC-247 |
|
FINAL |
|
|
|
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|
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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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