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EWG's Tap Water Database — 2019 UPDATE

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Isopropylbenzene

St. Louis City

Isopropylbenzene, also called cumene, is an intermediate in industrial chemical production, and is also used as a thinner for paints and enamels. The National Toxicology Program classifies isopropylbenzene as a "reasonably anticipated" human carcinogen.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND20ND
2015ND20ND
2016ND30ND
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-28AC26114ND
2014-05-28AC26115ND
2015-06-01AC47391ND
2015-06-01AC47390ND
2016-06-06AC75867ND
2016-06-06AC77510ND
2016-06-06AC75866ND