Product kind

Herbicide

Common Name

Imazapyr

Chemical name

2-(4-Isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)nicotinc acid

Molecular Formula

C ₁₃ H ₁₅ N ₃ O ₃

Molecular Weight

261.3

CAS 

81334-34-1

Formulation

97% Tech, 25%SL,50%SL,70%WDG

Properties:

TECH is white solid 

Melting point :170-173°C
Vapor pressure 0.013mPa(60°C). Solubility(15°C): water 9.74g/L,(25°C)11.3g/L, 

ethanol 72g/L, 

Stability: stable in weak acid, decompound in strong alkali

Uses:

Imazapyr 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.

New broad-spectrum herbicide fo r killing and preventing annual & perennial broad-leaf weeds,

sedge and woody plant.

Use Sites

1.Imazapyr is used for pre- and post-emergence control of a broad range of weeds, including

terrestrial annual and perennial grasses, broad-leaved herbs, woody species, and riparian and

emergent aquatic species.

2.Agricultural uses of imazapyr include field corn and grass. Tolerances are established for

imazapyr residues in field corn and its forage and stover, and in grass forage and hay.

Tolerances are also established for secondary residues of imazapyr in milk, meat, fish,

and shellfish.

3.Imazapyr is also registered for use on a variety of commercial and residential use sites,

including forestry sites, rights-of-way, fence rows, hedge rows, drainage systems, outdoor

industrial areas, outdoor buildings and structures, domestic dwellings, paved areas, driveways,

patios, parking areas, walkways, various water bodies (including ponds, lakes, streams, swamps, wetlands, stagnant water, and urban areas).

4.Imazapyr may also be used as a spot treatment in recreation areas, athletic fields, and

golf course roughs.