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.
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If a number appears in the "notes" column for a given, chemical, see the definition on the bottom of this page.
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Page 16 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 |
| 68610117 |
diethylenetriamine reaction product with bisphenol a |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68608264 |
sodium petroleum sulfonate |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68575360 |
3,5-dichloro-a-methyl st |
|
FINAL |
16 |
annual |
|
|
|
|
|
| 68551177 |
heavy naphtha |
1 |
FINAL |
3500 |
8 hr |
|
|
|
|
|
| 68526863 |
tridecanol |
|
FINAL |
2 |
annual |
|
|
|
|
|
| 68516165 |
sulfuric acid c6-10 alkyl esters |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68515446 |
branched and linear diheptyl phthalate ester |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68515402 |
alkyl benzyl phthalate |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 684935 |
n-nitroso-n-methylurea |
|
FINAL |
|
|
|
|
0.000001 |
0.00001 |
annual |
| 68479981 |
Diethyl methyl benzenediamine |
|
FINAL |
80 |
24 hr |
|
|
0.2 |
2 |
annual |
| 68477316 |
aromatic petroleum derivative solvent |
|
FINAL |
13 |
annual |
|
|
|
|
|
| 6846500 |
2,2,4-trimethylpentanediol-1,3-diisobutyrate |
|
FINAL |
106 |
annual |
|
|
|
|
|
| 68459314 |
fatty acids c9-11 branched glycidyl esters polymer |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68458913 |
Solvar & LV 820 |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68439496 |
ethoxylated c16-18 alcohols |
|
FINAL |
4 |
annual |
|
|
|
|
|
| 68410991 |
paroil 45 |
|
FINAL |
|
|
|
|
0.03 |
0.3 |
annual |
| 68410979 |
high benzene naphtha hydrotreated c6-c8 fraction |
|
FINAL |
30 |
annual |
30 |
24 hr |
0.1 |
1 |
annual |
| 68410231 |
polyethylenepolyamine reaction products with c18-unsat. fatty acids |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68410004 |
distillates (petroleum), crude oil |
|
FINAL |
19 |
annual |
|
|
|
|
|
| 68390567 |
diketene hydrogenated fatty acids |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68334305 |
diesel fuel |
|
FINAL |
70 |
annual |
|
|
|
|
|
| 68309524 |
Nylen 5 |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68132025 |
coumarone indene resin |
|
FINAL |
0.1 |
annual |
|
|
|
|
|
| 68131408 |
tergitol 15-s-3 |
|
FINAL |
290 |
annual |
|
|
|
|
|
| 68122 |
N,N-dimethylformamide |
|
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 lehnerD@michigan.gov or (517) 582-3779. |
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