Know Your Environment. Protect Your Health.

Di(2-ethylhexyl) phthalate

University of Connecticut - Main Campus

NOTE: University of Connecticut - Main Campus purchases water from Connecticut Water Company - Northern Region-Western System which is required to test for di(2-ethylhexyl) phthalate. Sample information shown below was taken by Connecticut Water Company - Northern Region-Western System.

Di(2-ethylhexyl) phthalate, or DEHP, is a softener added to PVC plastics. Phthalates are hormone disruptors that target the male reproductive system. Read More.

DEHP can cross the placenta and disrupt steroid hormone synthesis, and may lead to cancer. In laboratory animals, exposure to DEHP during pregnancy harms fetal developmental and causes abnormalities in the male reproductive tract. Human epidemiological studies show certain phthalates, especially DEHP, are associated with reduced anogenital distance in human male infants, which is a measure of adverse developmental effects in human male� infants exposed prenatally to endocrine disrupting chemicals. DEHP may also interfere with signaling related to the timing of birth and may have adverse effects on the immune system.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND40ND
2020N/A00N/A
2021N/A00N/A
2022ND40ND
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 3 ppb

The EWG Health Guideline of 3 ppb for di(2-ethylhexyl) phthalate was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

EPA Maximum Contaminant
Level (MCL): 6 ppb

The legal limit for di(2-ethylhexyl) phthalate, established in 1992, was based on analytical detection limits at the time that the standard was set.

ppb = parts per billion

All test results

NOTE: University of Connecticut - Main Campus purchases water from Connecticut Water Company - Northern Region-Western System which is required to test for di(2-ethylhexyl) phthalate. Sample information shown below was taken by Connecticut Water Company - Northern Region-Western System.

Date Lab ID Result
2018-01-31BZ82950SOC5ND
2018-06-28CA80715SOC5ND
2018-07-26CA99050ND
2019-01-09SOC 200518249ND
2019-03-11SOC 200524185ND
2022-01-31CK26558ND
2022-02-28CK76167ND
2022-04-18CL11075ND
2022-08-26CM16197ND
2022-08-26CM16200ND
2022-09-07CM25593ND
2022-09-08CM25670ND
2022-09-20CM37292ND
2022-09-20CM37296ND
2022-10-04CM49624ND
2022-10-04CM49621ND
2022-10-06CM51510ND
2022-10-06CM51504ND
2022-10-06CM50872ND
2022-11-03CM76536ND