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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 30 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
28729524 dimethylcyclopentane   FINAL 0.1 annual          
28553120 diisononyl phthalate 26 FINAL 75 annual          
28476837 2-butenedioic acid (z)-dibutyl ester, polymer with chloroethene   FINAL 0.1 annual          
2837890 2-chloro-1,1,1,2-tetrafluoroethane   FINAL 5000 annual          
28300745 antimony potassium tartrate   FINAL 5 8 hr          
2807309 ethylene glycol monopropyl ether   FINAL 30 annual          
280579 triethylenediamine   FINAL 6 annual          
2768027 vinyltrimethoxysilane   FINAL 10 annual          
27668526 octadecyldimethyl (3-(trimethoxysilyl)propyl) ammonium chloride   FINAL 170 annual          
27646806 2-methylamino-2-methyl-1-propanol   FINAL 0.1 annual          
27619972 6:2 fluorotelomer sulfonic acid   FINAL 1 annual          
27274313 polyethylene glycol monoallyl ether   FINAL 6 annual          
27253312 cobalt neodecanoate   FINAL 1.4 8 hr          
27078757 4,6-difluoro-2-methoxypyrimidine   FINAL 0.1 annual          
26952216 isooctanol   FINAL 2700 8 hr          
26952205 picloram, isooctyl ester   FINAL 0.1 annual          
2687914 1-ethyl-2-pyrrolidone   FINAL 4.9 annual          
2682204 2-methyl-4-isothiazolin-3-one   FINAL 0.1 annual          
26780961 poly(1,2-dihydro-2,2,4-trimethylquinoline)   FINAL 35 24 hr          
26761400 diisodecyl ester phthalate   FINAL 30 annual          
26544207 mcpa 2-ehe (2-methyl-4-chlorophenoxyacetic acid 2-ethylhexyl ester)   FINAL 90 annual          
26530201 octylisothiazolone   FINAL 2 annual          
26471625 toluene diisocyanate 13 FINAL 0.07 annual 0.4 8 hr 0.03 0.3 annual
26447405 1,1'-methylene bisisocyanatobenzene   FINAL 0.6 24 hr          
2634335 1,2-Benzisothiazol-3(2H)-one 43 FINAL              
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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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