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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

May Water Supply Corporation

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND30ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-18AC47370ND
2015-02-10AC79975ND
2016-02-22AD24403ND
2016-09-21AD50583ND
2016-12-05AD60357ND
2017-03-16AD75504ND
2018-02-01AE11891ND
2019-02-26AE55976ND