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 14 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 |
| 64741895 |
distillates (petroleum) solvent-refined light paraffinic |
11 |
FINAL |
50 |
8 hr |
|
|
|
|
|
| 64742069 |
extracts (petroleum), middle distillate solvent |
|
FINAL |
2 |
annual |
|
|
|
|
|
| 7783280 |
diammonium hydrogen phosphate |
26 |
FINAL |
|
annual |
|
|
|
|
|
| 7783542 |
nitrogen trifluoride |
|
FINAL |
290 |
8 hr |
|
|
|
|
|
| 7783611 |
silicon tetrafluoride |
|
FINAL |
0.2 |
annual |
|
|
|
|
|
| 7784421 |
arsine |
|
FINAL |
0.05 |
annual |
|
|
|
|
|
| 7786303 |
magnesium chloride |
|
FINAL |
5 |
annual |
|
|
|
|
|
| 7786814 |
Nickel Sulfate |
|
FINAL |
|
|
|
|
0.006 |
0.06 |
annual |
| 7789233 |
potassium fluoride |
|
FINAL |
76 |
8 hr |
|
|
|
|
|
| 7789824 |
calcium molybdate |
|
FINAL |
5 |
8 hr |
|
|
|
|
|
| 7803512 |
phosphine |
|
FINAL |
0.3 |
annual |
|
|
|
|
|
| 7803523 |
stibine |
|
FINAL |
5 |
8 hr |
|
|
|
|
|
| 7803625 |
silicon tetrahydride |
|
FINAL |
30 |
annual |
|
|
|
|
|
| 8001352 |
toxaphene |
|
FINAL |
|
|
|
|
0.003 |
0.03 |
annual |
| 8001794 |
castor oil |
|
FINAL |
50 |
8 hr |
|
|
|
|
|
| 8002093 |
yarmor pine oil |
|
FINAL |
10 |
annual |
|
|
|
|
|
| 8002742 |
paraffin wax fume |
|
FINAL |
20 |
8 hr |
|
|
|
|
|
| 8005025 |
solvent black |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 8006619 |
gasoline |
|
FINAL |
|
|
|
|
2 |
20 |
annual |
| 8006642 |
turpentine |
18 |
FINAL |
1120 |
8 hr |
|
|
|
|
|
| 8007452 |
coke oven emissions |
|
FINAL |
|
|
|
|
0.001 |
0.01 |
annual |
| 7681494 |
sodium fluoride |
41 |
FINAL |
60 |
8 hr |
|
|
|
|
|
| 7681529 |
sodium hypochlorite |
|
FINAL |
16 |
8 hr |
|
|
|
|
|
| 7681825 |
sodium iodide |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 7691023 |
tetramethyldivinyldisila |
|
FINAL |
30 |
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 [email protected] or (517) 582-3779. |
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