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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.
 
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Page 38 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
68083192 high molecular wt. silicon   FINAL 0.1 annual          
68083205 linear methylvinylsiloxane ppolymer hydroxl endblock   FINAL 0.1 annual          
68083409 2-hydroxy-4(2'-hydroxy-3'octoxypropoxy)-benzophenone   FINAL 0.1 annual          
68092499 2-hydroxy-4(2'-hydroxy-3'dacyloxypropoxy)-benzophenone   FINAL 0.1 annual          
26142303 diglycidyl ether of polyglycol   FINAL 0.1 annual          
26172554 5-chloro-2-methyl-4-isothiazolin-3-one   FINAL 0.1 annual          
25988970 dimethylamine-epichlorohydrin polymer   FINAL 0.1 annual          
25882444 Butanedioic acid, sulfo-, 1-ester with N-(2-hydroxyethyl)   FINAL 0.1 annual          
25550145 ethyl toluene -mixture   FINAL 0.1 annual          
27646806 2-methylamino-2-methyl-1-propanol   FINAL 0.1 annual          
28476837 2-butenedioic acid (z)-dibutyl ester, polymer with chloroethene   FINAL 0.1 annual          
28729524 dimethylcyclopentane   FINAL 0.1 annual          
28729546 m-propyl toluene   FINAL 0.1 annual          
28961435 triacrylate ester   FINAL 0.1 annual          
28984692 4,4-(5h)-oxazoledimethanol, 2-(hepadecanyl)   FINAL 0.1 annual          
27078757 4,6-difluoro-2-methoxypyrimidine   FINAL 0.1 annual          
26952205 picloram, isooctyl ester   FINAL 0.1 annual          
51730940 dipropylene glycol phenyl ether   FINAL 0.1 annual          
51811382 tryfac 5556   FINAL 0.1 annual          
44992010 acryloyloxyethyltrimethyl ammonium chloride   FINAL 0.1 annual          
46438395 monobutyl monophenyl phosphoric acid   FINAL 0.1 annual          
53880050 isophorone diisocyanate polymer   FINAL 0.1 annual          
55818570 phenol, 4,4-(1-methylethylidene)bis, polymer with (chloromethyl)oxiran   FINAL 0.1 annual          
56076201 4-chloro-2-ethoxy-6-fluoropyrimidine   FINAL 0.1 annual          
61788930 coco alkyldimethyl amines   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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