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 40 of 52 - 1277 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 |
| 110430 |
methyl n-amyl ketone |
|
FINAL |
2330 |
8 hr |
|
|
|
|
|
| 110496 |
ethylene glycol monomethyl ether acetate |
|
FINAL |
31 |
24 hr |
|
|
|
|
|
| 110543 |
n-hexane |
|
FINAL |
700 |
annual |
|
|
|
|
|
| 110587 |
amylamine |
|
FINAL |
1 |
annual |
|
|
|
|
|
| 110612 |
succinonitrile |
|
FINAL |
0.8 |
annual |
|
|
|
|
|
| 110623 |
valeraldehyde |
|
FINAL |
1760 |
8 hr |
|
|
|
|
|
| 110634 |
1,4 butanediol |
|
FINAL |
79 |
annual |
|
|
|
|
|
| 110714 |
ethylene glycol dimethyl ether |
|
FINAL |
24 |
24 hr |
|
|
|
|
|
| 110736 |
2-ethylaminoethanol |
|
FINAL |
1 |
annual |
|
|
|
|
|
| 110805 |
2-ethoxyethanol |
|
FINAL |
200 |
annual |
|
|
|
|
|
| 110827 |
cyclohexane |
|
FINAL |
6000 |
24 hr |
|
|
|
|
|
| 110838 |
cyclohexene |
|
FINAL |
10000 |
8 hr |
|
|
|
|
|
| 110838 |
cyclohexene |
|
FINAL |
10000 |
8 hr |
|
|
|
|
|
| 110861 |
pyridine |
|
FINAL |
3.5 |
annual |
|
|
|
|
|
| 110894 |
piperidine |
|
FINAL |
140 |
annual |
|
|
|
|
|
| 110974 |
diisopropanolamine |
|
FINAL |
4 |
annual |
|
|
|
|
|
| 111137 |
2-octanone |
|
FINAL |
6.9 |
annual |
|
|
|
|
|
| 111159 |
ethylene glycol monoethyl ether acetate |
|
FINAL |
290 |
24 hr |
|
|
|
|
|
| 111308 |
glutaraldehyde |
13 |
FINAL |
0.08 |
annual |
2 |
1 hr |
|
|
|
| 111400 |
diethylene triamine |
|
FINAL |
42 |
8 hr |
|
|
|
|
|
| 111422 |
diethanolamine |
13 |
FINAL |
0.2 |
annual |
10 |
8 hr |
|
|
|
| 108827 |
2,6-dimethyl-4-heptanol |
|
FINAL |
30 |
annual |
|
|
|
|
|
| 108838 |
diisobutyl ketone |
|
FINAL |
1500 |
8 hr |
|
|
|
|
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| 108861 |
bromobenzene |
|
FINAL |
60 |
annual |
|
|
|
|
|
| 108872 |
methylcyclohexane |
|
FINAL |
16000 |
8 hr |
|
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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 [email protected] or (517) 582-3779. |
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