||Initial Submission: Acute Oral Toxicity of UREA, N'-(3,4-Dichlorophenyl) -N-Methoxy-N-Methyl in Rats with Cover Letter dated 08/20/1992.
||Du Pont de Nemours (E.I.) and Co., Newark, DE. Haskell Lab. for Toxicology and Industrial Medicine.; Environmental Protection Agency, Washington, DC. Office of Toxic Substances.
Health effects ;
Toxic substances ;
N'-(3-4-dichlorophenyl) -n-methosy-n-methyl ;
Acute toxicity ;
CAS No 330-55-2
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
Single dose-of Lorox 60 OF (605 active ingredient) were administered by intragastric intubation to fasted male and female rats. The combined LD60 for male and female rats was 1,500 ag/kg of body weight. Clinical signs of toxicity were observed in lethally and nonlethally dosed animals. Deaths occurred within 3 days of dosing. Cross pathologic examinations of rats revealed no apparent organ-specific toxicity. This material is considered slightly toxic when administered as a single oral dose (i.e., LD6O between 500 and 5,000 ag/kg).