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 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 |
| 65850 |
benzoic acid |
|
FINAL |
5 |
8 hr |
|
|
|
|
|
| 66251 |
hexanaldehyde |
|
FINAL |
2 |
annual |
|
|
|
|
|
| 67561 |
methanol |
|
FINAL |
20000 |
24 hr |
28000 |
1 hr |
|
|
|
| 67630 |
isopropyl alcohol |
|
FINAL |
220 |
annual |
|
|
|
|
|
| 67641 |
acetone |
|
FINAL |
5900 |
8 hr |
|
|
|
|
|
| 57830 |
progesterone |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 57976 |
7,12-dimethylbenz(a)anthracene |
5 |
FINAL |
|
|
|
|
|
|
|
| 58366 |
10,10'-oxybisphenoxarsine oxide |
|
FINAL |
0.2 |
annual |
|
|
|
|
|
| 60297 |
ethyl ether |
|
FINAL |
12000 |
8 hr |
|
|
|
|
|
| 56815 |
glycerol |
|
FINAL |
100 |
8 hr |
|
|
|
|
|
| 57114 |
stearic acid |
|
FINAL |
100 |
8 hr |
|
|
|
|
|
| 57125 |
cyanide |
13 |
FINAL |
0.8 |
annual |
50 |
1 hr |
|
|
|
| 57158 |
chlorobutanol |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 51285 |
2,4-dinitrophenol |
|
FINAL |
7 |
annual |
|
|
|
|
|
| 53361 |
methyl predisolone acetate |
|
FINAL |
43 |
annual |
|
|
|
|
|
| 50033 |
hydrocortisone acetate |
|
FINAL |
15 |
annual |
|
|
|
|
|
| 50215 |
lactic acid |
|
FINAL |
7 |
annual |
|
|
|
|
|
| 50282 |
estradiol |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 0 |
epoxy resin solution |
|
FINAL |
6 |
annual |
|
|
|
|
|
| 0 |
heptamethyl-1-vinyl-1,7-dichlorotetrasilazane |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 0 |
amyl acetate (mixture) |
|
FINAL |
1100 |
annual |
|
|
|
|
|
| 0 |
biosam tp-1.5 |
4 |
FINAL |
0.02 |
1 hr |
|
|
|
|
|
| 0 |
triethylammonium suleptanate |
|
FINAL |
17 |
annual |
|
|
|
|
|
| 0 |
n-butylglucamine |
|
FINAL |
6.4 |
annual |
|
|
|
|
|
| 0 |
atlox 848 |
|
FINAL |
0.1 |
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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