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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

East Middlebury Fd 1

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
2014ND10ND
2015N/A00N/A
2016ND20ND
2017ND10ND
2018N/A00N/A
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-1214V00099ND
2016-02-1616V00098ND
2016-03-1716V00107ND
2017-02-2117V00092ND
2019-03-2519-OA-00011-001ND
2019-09-1720V00043ND
2019-10-171910-27257-001ND