Common name: Quizalofop-P-ethyl (BSI, draft E-ISO)

IUPAC name ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate

CAS RN [100646-51-3] Development codes D(+) NC-302 (Nissan); DPX-79376 (DuPont)

PHYSICAL CHEMISTRY: Mol. Wt. 372.8 M. F. C19H17ClN2O4 Form White, crystalline, odourless solid.

ANALYSIS
Product by hplc. Residues by glc. Details from Nissan

MAMMALIAN TOXICOLOGY
Oral Acute oral LD50 for male rats 1210, female rats 1182, male mice 1753, female mice 1805 mg/kg. NOEL (90 d) for rats 7.7 mg/kg daily.