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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

Casa Dulce Estates

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.

 

5

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
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-305867-002-0930ND
2016-06-155867-002-1010ND
2017-06-145867-002-1305ND
2018-06-135867-002-0940ND
2019-06-125867-002-1130ND