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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 51 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
102829 tributylamine   FINAL 7 annual          
103093 2-ethylhexyl acetate   FINAL 15 annual          
103117 2-ethylhexyl acrylate   FINAL 18 annual          
103639 2-bromoethyl benzene   FINAL 3 annual          
103651 propylbenzene   FINAL 20 annual          
103833 benzyl dimethylamine   FINAL 30 annual          
103991 N-stearoyl-4-aminophenol   FINAL 0.1 annual          
104154 p-toluenesulfonic acid 9 13 FINAL 1.8 annual 210 1 hr      
104518 n-butylbenzene   FINAL 30 annual          
104687 diethylene glycol monophenyl ether   FINAL 7 annual          
104756 2-ethylhexylamine   FINAL 0.1 annual          
104767 2-ethylhexanol   FINAL 70 annual          
104789 n,n-diethyl-1,3-propanediamine   FINAL 140 annual          
104870 p-tolualdehyde 20 FINAL 440 annual          
105395 ethyl chloroacetate   FINAL 0.1 annual          
105464 sec-butyl acetate 15 FINAL 2400 8 hr          
105533 diethylmalonate   FINAL 50 annual          
105566 ethyl cyanoacetate   FINAL 0.1 annual          
105588 diethyl carbonate   FINAL 5000 24 hr          
105599 methyldiethanolamine   FINAL 6 annual          
105602 caprolactam   FINAL 10 8 hr          
105679 2,4-dimethylphenol   FINAL 70 annual          
106365 propyl propionate   FINAL 84 annual          
106423 p-xylene 2 FINAL 390 annual          
106445 p-cresol 30 FINAL 100 8 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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