Di(2-ethylhexyl) adipate
City of Torrance Water Department
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 | ND | 2 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 8 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
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 | Lab ID | Result |
|---|---|---|
| 2014-02-05 | 9588-016-0950 | ND |
| 2014-04-22 | 9588-016-1025 | ND |
| 2018-02-23 | 9588-023-0935 | ND |
| 2018-02-23 | 9588-024-0955 | ND |
| 2018-06-14 | 9588-023-1012 | ND |
| 2018-06-14 | 9588-024-0935 | ND |
| 2018-08-02 | 9588-023-1000 | ND |
| 2018-08-02 | 9588-024-0933 | ND |
| 2018-11-08 | 9588-023-0948 | ND |
| 2018-11-08 | 9588-024-1037 | ND |
| 2019-01-23 | 9588-023-1010 | ND |
| 2019-01-23 | 9588-024-0940 | ND |