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Michigan Air Toxics System
Initial Threshold Screening Level/Initial Risk Screening Level (ITSL/IRSL)
Toxics Screening Level Query Results

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.

Page 50 of 51 - 1275 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
103231 di (2-ethylhexyl) adipate   FINAL         3 30 annual
103117 2-ethylhexyl acrylate   FINAL 18 annual          
103093 2-ethylhexyl acetate   FINAL 15 annual          
102829 tributylamine   FINAL 7 annual          
102818 2-n-dibutylaminoethanol   FINAL 28 annual          
102794 butyldiethanolamine   FINAL 14 annual          
102761 triacetin   FINAL 20 annual          
102716 triethanolamine   FINAL 50 8 hr          
102692 tripropylamine   FINAL 0.2 annual          
10215302 2-propoxy-1-propanol   FINAL 0.1 annual          
102054104 bis(2-methoxy-1-methylethy   FINAL 6 annual          
101848 diphenyloxide   FINAL 70 8 hr          
101779 4,4'-methylene dianiline   FINAL         0.022 0.22 annual
101688 methylene diphenyl diisocyanate   FINAL 0.6 annual          
10102188 sodium selenite 34 FINAL 2 8 hr          
1009934 hexamethylcyclotrisilazane   FINAL 0.1 annual          
10097093 bis-urea accelerator   FINAL 0.1 annual          
100970 hexamethylenetetramine   FINAL 100 annual          
10096910 hydroxyphenylbenzotriazole   FINAL 0.1 annual          
100856 benzyltrimethylammonium hydroxide   FINAL 0.1 annual          
100549 3-cyanopyridine   FINAL 1.5 annual          
100527 benzaldehyde   FINAL         0.4 4 annual
100516 benzyl alcohol   FINAL 400 annual          
10049044 chlorine dioxide   FINAL 0.2 24 hr          
100469 benzylamine   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 lehnerD@michigan.gov or (517) 582-3779.


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