Isoproturon



 Specification
 Active Ingredient 98% min.
 Appearance White powder


 Physical and chemical properties
Chemical Name

N,N-dimethyl-N’-[4-(1-methylethyl)phenyl]urea

Empirical Formula

C12H18N20

Molecular Weight

206.3

Structural Formula

  

Melting point

158°C tech. 153-156°C

Solubility

in water 65 mg/l (22°C). In methanol 75,dichloromethane 63, acetone 38, benzene 5, xylol 4, n-hexane c. 0.2 (all in g/l, 20°C)

Vapor pressure

 3.15 x 10-3 mPa (25°C)


Formulations 

97%TC, 50%WP&SC. 

 

Application

Isoproturon is a selective systemic herbicide, absorbed by the roots and leaves, with translocation.

Pre- and post-emergence control of annual grasses (Alopecurus myosuroides, Apera spica-venti, Avena fatua and Poa annua) and many annual broad-leaved weeds in spring and winter wheat (except durum wheat), spring and winter barley, winter rye ,and triticale at 1.0-1.5kg a.i./ha.

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