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Common Name:Imazapyr
Chemical Name: 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)nicotinic acid
Molecular formula: C13H15N3O3
Structural formula: 
Molecular weight: 261.3
CAS Number: 81334-34-1
| Properties: | Isopropylamine salt of this product: colorless solid, melting point: 128-130ºC, vapor pressure 0.013mPa(60ºC). Solubility(15ºC): water 9.74g/l, (25ºC)11.3g/l, acetone 6g/l, ethanol 72g/ l, methylene chloride 72g/l, dimethyl sulfoxide 665g/l, methanol 230g/l, toluene 3g/l |
| Toxicity: | Acute oral to rats LD50>5000mg/kg; Acute dermal to rabbits LD50>2000mg(technical product) /kg; mild skin irritation(rabbits). |
96%minTC;28%SL;
Packaging: 25KG/pail (cardboard drum,metal pail) or according buy’s demand.
Usage: Imazapyr-isopropylammonium is used for pre- and post-emergence control of annual and perennial grasses, sedges and broad-leaved weeds, as well as many brush and deciduous tree species. Used in non-crop areas, such as industrial sites, railways, roads, drainage channels, etc., at 0.25-1.7 kg/ha; in forestry management, at 0.25-1.7 kg/ha; and in plantations of rubber trees and oil palms, at 0.125-1.0 kg/ha.
