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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 11 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
35176784 polyethylene terephthalate (uncoated)   FINAL 0.1 annual          
37251675 polyethylene polypropylene glycol   FINAL 0.1 annual          
27274313 polyethylene glycol monoallyl ether   FINAL 6 annual          
9036195 polyethylene glycol mono(octylphenyl)ether   FINAL 1.9 annual          
9004744 polyethylene glycol methyl ether   FINAL 13 annual          
25322683 polyethylene glycol   FINAL 8 annual          
26062793 polydimethyl diallyl ammonium chloride   FINAL 1000 annual          
1336363 polychlorinated biphenyls 8 FINAL         0.01 0.1 annual
68003281 polyamide   FINAL 0.1 annual          
9003138 polyalkylene glycol monobutyl ether/ butoxypolypropylene glycol   FINAL 160 annual          
31726348 poly(oxy-1,2-ethanediyl),alpha-hexyl-omega-hydroxy   FINAL 0.1 annual          
26780961 poly(1,2-dihydro-2,2,4-trimethylquinoline)   FINAL 35 24 hr          
9016879 polmeric methylene diphenyl diisocyanate   FINAL 0.6 annual          
7440064 platinum soluble salt   FINAL 0.02 8 hr          
3282302 pivaloyl chloride   FINAL 8 annual          
61477949 pirmenol hydrochloride   FINAL 3 annual          
110894 piperidine   FINAL 140 annual          
2981104 piperdinocyclohexene   FINAL 2 annual          
127913 pinene, beta 18 FINAL 1120 8 hr          
80568 pinene, alpha 18 FINAL 1120 8 hr          
26952205 picloram, isooctyl ester   FINAL 0.1 annual          
1328536 phthalocyanine pigment green   FINAL 0.1 annual          
85449 phthalic anhydride   FINAL 20 annual          
7723140 phosphorus 32 FINAL 20 24 hr          
7664382 phosphoric acid   FINAL 10 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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