Di(2-ethylhexyl) adipate
Hill Air Force Base
Di(2-ethylhexyl) adipate is used in PVC plastic, plastic wrap and other consumer products. It is released as a pollutant from industrial sources and sewage treatment plants. In studies of laboratory animals, di(2-ethylhexyl) adipate can harm fetal development.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 12 | 0 | ND |
| 2017 | ND | 9 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 200 ppb
The EWG Health Guideline of 200 ppb for di(2-ethylhexyl) adipate was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.
EPA Maximum Contaminant
Level (MCL) 400 ppb
The legal limit for di(2-ethylhexyl) adipate, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2015-06-25 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-01-06 | ND |
| 2016-05-17 | ND |
| 2016-05-25 | ND |
| 2016-06-15 | ND |
| 2016-06-23 | ND |
| 2016-07-19 | ND |
| 2016-11-08 | ND |
| 2017-01-24 | ND |
| 2017-01-24 | ND |
| 2017-03-02 | ND |
| 2017-05-18 | ND |
| 2017-05-23 | ND |
| 2017-05-23 | ND |
| 2017-06-21 | ND |
| 2017-08-09 | ND |
| 2017-10-05 | ND |
| 2018-01-11 | ND |
| 2018-04-18 | ND |
| 2018-07-12 | ND |