Imazethapyr
Common name: Imazethapyr (BSI, ANSI, draft E-ISO)
CAS NO.: 81335-77-5
Chemical name:
(+/-)-2-[4,5-dihydro-4-methyl-4-(1-methyltheyl)-5-oxo-1Himidazol-2-yl]-5-ethyl-3-pyridinecarboxy acid
Properties
Technical white crystal powder. M.P. 169-173℃; B.p. Decomp. 180℃V.P.<0.013mPa (60℃)。 Solubility in water (25℃) 1.4g/l; In acetone 48.2, methanol 105, toluene 5, dichloromethane 185, dimethyl sulfoxide 422, isopropanol 17, (all in g/l, 25℃) . Rapidly degraded in sunlight, DT20 c. 3d.
Uses
Control of many major annual and perennial grass and broad-leaved weeds in soya beans and other leguminous crops. Applied pre-plant incorporated, pre-emergence, or post-emergence.
Toxicity
Acute oral LD50 for male and female rats >5000mg/kg.
Specification: 95%TECH, 70%WP,70%WDG, 10%SL
Packaging: 25kg fibre drum lined with plastic bag or on the clients' requirements.