Link to MDEQ Home Link to Michigan.gov
Michigan.gov Home EGLE Home | Michigan Air Permits System Home


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
24938918 polyglycol 59-13   FINAL 8 annual          
25013154 vinyl toluene   FINAL 5 annual          
25036253 diglycidyl ether of bisphenol a   FINAL 0.1 annual          
25068386 bisphenol a/epichlorohydrin resin 26 FINAL              
25085998 bisphenol epoxy resin   FINAL 0.1 annual          
25154523 nonyl phenol (mixed isomers)   FINAL 30 24 hr          
25168267 2,4-D, isooctyl ester   FINAL 3 annual          
25265774 texanol   FINAL 55 annual          
25322683 polyethylene glycol   FINAL 8 annual          
25322694 polypropylene glycol   FINAL 49 annual          
25340174 diethylbenzene mixture   FINAL 6 annual          
25498491 tripropylene glycol methyl ether   FINAL 20 annual          
25550145 ethyl toluene -mixture   FINAL 0.1 annual          
25551137 trimethylbenzenes (mixed isomers) 14 FINAL 185 annual 1200 8 hr      
25584832 hydroxypropyl acrylate   FINAL 28 8 hr          
25882444 Butanedioic acid, sulfo-, 1-ester with N-(2-hydroxyethyl)   FINAL 0.1 annual          
25973551 bdtp   FINAL 5.3 annual          
25988970 dimethylamine-epichlorohydrin polymer   FINAL 0.1 annual          
26062793 polydimethyl diallyl ammonium chloride   FINAL 1000 annual          
26142303 diglycidyl ether of polyglycol   FINAL 0.1 annual          
26172554 5-chloro-2-methyl-4-isothiazolin-3-one   FINAL 0.1 annual          
26447405 1,1'-methylene bisisocyanatobenzene   FINAL 0.6 24 hr          
26471625 toluene diisocyanate 13 FINAL 0.07 annual 0.4 8 hr 0.03 0.3 annual
26530201 octylisothiazolone   FINAL 2 annual          
26544207 mcpa 2-ehe (2-methyl-4-chlorophenoxyacetic acid 2-ethylhexyl ester)   FINAL 90 annual          
[<-- First Page]  [<- Previous Page]  [Next Page ->] [Last Page -->] 

    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  

 
Back to Main Search Page

For issues related to ITSL/IRSL database content, contact Doreen Lehner at [email protected] or (517) 582-3779.


Michigan.gov Home  |   EGLE_Home  |   BFS_Home  |   Online Services  |   Contact EGLE  |   ADA  |   FOIA  |   Contact BFS  |   State Web Sites  |   Policies