Cyclohexanone Test Results
ITC Designation - Fourth Report
44 FR 31866; June 1, 1979
Proposed Negotiated Testing Agreement (NTA)
49 FR 136; January 3, 1984
Project Manager: J. Davidson, C. Glasgow
Section Chief: G. Timm
Status: Closed. All required tests have been completed. Test results have been forwarded to the Risk Assessment Division for review and disposition.
Announced Receipt of Test Data
Results were received from the Cyclohexanone Study Group for an inhalation teratology study (rats and mice), gene mutation, chromosome aberration, and sister chromatid exchange study on CHO cells (49 FR 44142; November 2, 1984).
The Industrial Health Association submitted a 2-generation reproduction study (inhalation, rat) (51 FR 27598; August 1, 1986) and male reproductive performance during post-exposure recovery period of second generation males from 2-generation reproductive study, Drosophila melanogaster sex-linked recessive lethal test (52 FR 2152; January 20, 1987). These studies were the result of a voluntary testing program.