chemical information
CAS RN:
57-74-9
Chemical Class:
Manufacturing/Use Status
banned for use/manufacture in the U.S.
Found in these people:
Baby #1, Baby #2, Baby #3, Baby #4, Baby #5, Baby #6, Baby #8, Baby #10, Anonymous Adult 1, Kathy Fowler, Sara Corbett
Found in these locations:
Rockville, MD; NY, USA
oxy-Chlordane
Organochlorine chemical, a class largely banned in the U.S. that builds up in the body over time, linked to cancer and reproductive harm.
oxy-Chlordane has been found in 15 of the 18 people tested in EWG/Commonweal studies. It has also been found in 2,308 of the 4,821 people tested in CDC biomonitoring studies.
Top health concerns for oxy-Chlordane (References)
| health concern or target organ | weight of evidence |
| Reproduction and fertility | unknown |
Results for oxy-Chlordane
in blood serum (lipid weight)
Showing results from EWG/Commonweal Study #4, industrial chemicals and pesticides in cord blood, EWG Study #3, industrial chemicals and pesticides in adults, EWG Study #8, chemicals in mother and 2 children, San Francisco Reporter
EWG/Commonweal results
- geometric mean: 2.22 ng/g (lipid weight) in blood serum
- found in 15 of 18 people in the group
CDC biomonitoring results
- geometric mean: 6.75 ng/g (lipid weight) in blood serum
- found in 2308 of 4821 people in the group
| ng/g (lipid weight) in blood serum | 289 | |
   | ||
oxy-Chlordane results
Detailed toxicity classifications (References)
| classification | governing entity/references |
| Reproductive effects - weight of evidence unknown/unassessed | Damgaard, I. N., N. E. Skakkebaek, et al. (2006). Persistent pesticides in human breast milk and cryptorchidism. Environ Health Perspect 114(7): 1133-8. |
