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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 28 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
100403 4-vinylcyclohexene   FINAL 4 8 hr          
93583 methyl benzoate   FINAL 4 annual          
96800 diisopropylaminoethanol   FINAL 4 annual          
88857 dinoseb   FINAL 4 annual          
75547 methyldichlorosilane   FINAL 4 annual          
78875 propylene dichloride   FINAL 4 annual     0.2 2 annual
79141 hydroxyacetic acid/ glycolic acid   FINAL 4 annual          
124685 2-amino-2-methyl-1-propanol   FINAL 4 annual          
108167 dimethylamino-2-propanol   FINAL 4 annual          
120821 1,2,4-trichlorobenzene   FINAL 4 annual          
110974 diisopropanolamine   FINAL 4 annual          
111751 2-butylaminoethanol   FINAL 4 annual          
110009 furan   FINAL 4 annual     0.0002 0.002 annual
617947 phenyl isopropanol (2-phenyl-2-propanol)   FINAL 4 annual          
9003398 polyvinyl pyrrolidone   FINAL 4 annual          
50791872 methylvinylbis(N-methylace   FINAL 4 annual          
65402655 4-hydroxytetramethyl piperadine free radical (4-oh-tempo)   FINAL 4 annual          
68439496 ethoxylated c16-18 alcohols   FINAL 4 annual          
87650 2,6-dichlorophenol   FINAL 3.8 annual          
95658 3,4-dimethyl phenol   FINAL 3.5 annual          
110861 pyridine   FINAL 3.5 annual          
6975719 cyclohexenylacetonitrile   FINAL 3.5 annual          
1912830 stannous octoate   FINAL 3 8 hr          
5314556 ethyltrimethoxysilane   FINAL 3 annual          
701644 monophenyl phosphoric acid   FINAL 3 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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