ABSTRACT
Synonyms: Assure; ( – )-2-(4-((6-Chloro-2-quinoxalinyl)oxy)phenoxy)propanoic acid ethyl ester.
Designations: CAS Registry Number: 76578-14-8; mf: C19H17ClN2O4; fw: 372.80.
Properties: Colorless to white crystalline solid with a petroleum-like odor. Mp: 91.7-92.1° C; bp: 220 ° C at 0.2 mmHg (decomposes at 320 ° C); r : 1.35 at 20/4 ° C; fl p: 61° C; KH: 4.8 · 10-7 atm · m3/mol at 20-25° C (approximate — calculated from water solubility and vapor pressure); log Koc: » 2.76; log Kow: 4.20; P-t1/2: 40 days (sandy loam soil); So (g/L at 20° C): acetone (110), benzene (290), ethanol (9), hexane (2.6), xylene (120); Sw: 310 m g/L at 25 ° C; vp: 3 · 10-7 mmHg at 20 ° C.
