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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 42 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
1873887 heptamethyltrisiloxane   FINAL 0.1 annual          
1758889 2-ethyl-1,4-dimethyl benzene   FINAL 0.1 annual          
1719580 dimethylvinylchlorosilane   FINAL 0.1 annual          
1643192 t-n-butyl ammonium bromide   FINAL 0.1 annual          
1590870 disilane   FINAL 0.1 annual          
1345057 lithopone   FINAL 0.1 annual          
1559371 triethylene glycol mono-2-ethyhexyl ether   FINAL 0.1 annual          
1333137 tert-butyl-m-cresol   FINAL 0.1 annual          
1330865 adipate plasticizer   FINAL 0.1 annual          
1328536 phthalocyanine pigment green   FINAL 0.1 annual          
1313968 niobium oxide   FINAL 0.1 annual          
1314289 rhenium oxide   FINAL 0.1 annual          
1122823 cyclohexyl isothiocyanate   FINAL 0.1 annual          
1184856 methyl methane sulfonamide   FINAL 0.1 annual          
540498 1,2-dibromoethylene   FINAL 0.1 annual          
552454 alpha-chloro-ortho-xylene   FINAL 0.1 annual          
592847 butyl formate   FINAL 0.1 annual          
592096 trifluoropropyltrichlorosilane   FINAL 0.1 annual          
591220 3,5-lutidine   FINAL 0.1 annual          
359079 2-bromo-1,1- difluoro ethane   FINAL 0.1 annual          
363519 2-chloro-6-fluorobenzenamine   FINAL 0.1 annual          
385002 2,6-difluorobenzoic acid   FINAL 0.1 annual          
302227 chlormadinone acetate   FINAL 0.1 annual          
313064 estradiol cypionate   FINAL 0.1 annual          
141628 decamethyltetrasiloxane   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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