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 - 1274 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 |
75445 |
phosgene |
|
FINAL |
0.3 |
annual |
|
|
|
|
|
75456 |
chlorodifluoromethane |
|
FINAL |
50000 |
annual |
|
|
|
|
|
0 |
triethylammonium suleptanate |
|
FINAL |
17 |
annual |
|
|
|
|
|
0 |
biosam tp-1.5 |
4 |
FINAL |
0.02 |
1 hr |
|
|
|
|
|
0 |
amyl acetate (mixture) |
|
FINAL |
1100 |
annual |
|
|
|
|
|
0 |
heptamethyl-1-vinyl-1,7-dichlorotetrasilazane |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
0 |
n-butylglucamine |
|
FINAL |
6.4 |
annual |
|
|
|
|
|
0 |
jet fuels |
44 |
FINAL |
200 |
annual |
2000 |
8 hr |
|
|
|
0 |
epoxy resin solution |
|
FINAL |
6 |
annual |
|
|
|
|
|
0 |
n-chloro-2,6-difluorobenzamide |
|
FINAL |
0.1 |
annual |
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|
|
|
|
0 |
atlox 848 |
|
FINAL |
0.1 |
annual |
|
|
|
|
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75150 |
carbon disulfide |
|
FINAL |
700 |
annual |
|
|
|
|
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75183 |
dimethylsulfide |
|
FINAL |
7 |
annual |
|
|
|
|
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75081 |
ethyl mercaptan |
|
FINAL |
13 |
1 hr |
|
|
|
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75047 |
ethylamine |
|
FINAL |
92 |
8 hr |
|
|
|
|
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75058 |
acetonitrile |
|
FINAL |
200 |
annual |
|
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|
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74851 |
ethylene |
|
FINAL |
6240 |
annual |
|
|
|
|
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74873 |
methyl chloride |
21 |
FINAL |
90 |
annual |
|
|
|
|
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74884 |
methyl iodide |
|
FINAL |
120 |
8 hr |
|
|
|
|
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74895 |
methylamine |
|
FINAL |
64 |
8 hr |
|
|
|
|
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74931 |
methyl mercaptan |
|
FINAL |
10 |
1 hr |
|
|
|
|
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74975 |
chlorobromomethane |
|
FINAL |
10600 |
8 hr |
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|
|
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74997 |
methyl acetylene |
|
FINAL |
16500 |
8 hr |
|
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|
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75003 |
ethyl chloride |
|
FINAL |
10000 |
24 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 lehnerD@michigan.gov or (517) 582-3779. |
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