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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 36 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
10551210 phenethyl alpha picolinium bromide   FINAL 0.1 annual          
12021953 hexafluorozirconium acid   FINAL 0.1 annual          
9063063 oxirane, methyl-, polymer with oxirane, monomethyl ether   FINAL 0.1 annual          
10039562 sodium hypophosphite monohydrate   FINAL 0.1 annual          
8005025 solvent black   FINAL 0.1 annual          
24510870 flumethasone 5   FINAL 0.1 annual          
19549805 4,6-dimethyl-2-heptanone 19 FINAL 0.1 annual          
18540299 chromium, hexavalent - particulate   FINAL 0.1 annual     0.000083 0.00083 annual
25036253 diglycidyl ether of bisphenol a   FINAL 0.1 annual          
24937799 polyvinylidene fluoride   FINAL 0.1 annual          
25085998 bisphenol epoxy resin   FINAL 0.1 annual          
18300895 cinnamate   FINAL 0.1 annual          
16883833 1,3-pentanediol-2,2,4-trimethyl-3-(benzyl phthalate)-isobutyrate   FINAL 0.1 annual          
16919316 ammonium hexafluorozirconate   FINAL 0.1 annual          
17557232 neopentyl glycol diglycidyl ether   FINAL 0.1 annual          
20536167 tetrachlorodisilane   FINAL 0.1 annual          
21324403 lithium hexafluorophosphate   FINAL 0.1 annual          
21348594 niobium oxalate   FINAL 0.1 annual          
22407518 tetramethylchlorovinyldisiloxane   FINAL 0.1 annual          
22431896 3,3,6,6-tetramethyl-1,2-dioxane   FINAL 0.1 annual          
23410404 1,2-ethanediamine, n-(3-(dimethoxymethylsilyl)-2-methylpropyl)   FINAL 0.1 annual          
13007857 sodium glucoheptonate   FINAL 0.1 annual          
13209411 17,21-dihydroxy-16 alpha-methylpregna-1,4,9(11)-triene-3,20-dione   FINAL 0.1 annual          
13465775 hexachlorodisilane   FINAL 0.1 annual          
13528933 bis(me2clsilyl)ethane   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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