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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 27 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
98000 furfuryl alcohol   FINAL 5 annual     0.09 0.9 annual
93141 guaifenesin   FINAL 5 annual          
77587 dibutyl tin dilaurate   FINAL 5 8 hr          
75558 1,2-propylenimine   FINAL 5 8 hr          
74839 methyl bromide   FINAL 5 annual          
65850 benzoic acid   FINAL 5 8 hr          
28300745 antimony potassium tartrate   FINAL 5 8 hr          
7786303 magnesium chloride   FINAL 5 annual          
7789824 calcium molybdate   FINAL 5 8 hr          
7803523 stibine   FINAL 5 8 hr          
9002862 polyvinyl chloride   FINAL 5 annual          
10025919 antimony trichloride   FINAL 5 8 hr          
25013154 vinyl toluene   FINAL 5 annual          
16065831 Chromium, trivalent   FINAL 5 8 hr          
13952846 sec-butylamine   FINAL 5 annual          
12054852 ammonium molybdate   FINAL 5 8 hr          
7440393 barium and soluble barium compounds 35 FINAL 5 8 hr          
5329146 sulfamic acid   FINAL 5 annual          
6915157 malic acid   FINAL 5 annual          
7631950 sodium molybdate   FINAL 5 8 hr          
4620706 t-butylaminoethanol   FINAL 5 annual          
1313275 molybdenum trioxide   FINAL 5 8 hr     0.12 1.2 annual
2687914 1-ethyl-2-pyrrolidone   FINAL 4.9 annual          
106514 quinone   FINAL 4.4 8 hr          
100378 2-diethylaminoethanol (deae)   FINAL 4 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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