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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

Twin Valley Inc.

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

ppb = parts per billion

All test results

Date Lab ID Result
2016-11-019588-002-1304ND
2018-06-265810-003-0900ND
2018-06-265810-005-0915ND
2018-06-265810-006-0930ND
2019-11-215810-002-0800ND