| CAS No.: | 74222-97-2 |
|---|---|
| Formula: | C15h16n4o5s |
| Appearance: | Liquid |
| Method of Application: | Cauline Leaf, Soil Treatment Agent |
| Usage: | Selective |
| Composition: | Organic |
| Samples: |
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| Customization: |
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Sulfometuron-Methyl 98% Tc Sulfonylurea Herbicide Non-Cultivated Herbicide
Specification: 95%TC, 75%WP, 75%WDG
Chemical Name:
Methyl 2-[[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]benzoate
Formula: C15H16N4O5S
Molecular Weight: 364.37
CAS No.: 74222-97-2
Description:
Appearance: off white or colorless solid.
Specific gravity: 1.48
Melting Point: 193-194ºC.
Vapour Pressure: negligible at 25ºC.
Solubility: in water: 6.4 mg/l (pH 5) at 25ºC and 244 mg/l (pH 7) at 25ºC, 3,300 mg/kg in acetone; 1,800 mg/kg in acetonitrile; 137 mg/kg in ethanol; 37 mg/kg in xylene (all @ 253,300 mg/kg in acetone; 1,800 mg/kg in acetonitrile; 137 mg/kg in ethanol; 37 mg/kg in xylene (all at 25 ºC).
Uses:
Sulfometuron methyl is a broad spectrum urea herbicide. It is used for the control of annual and perennial grasses and broad-leaved weeds in non crop land. It also has forestry applications where it is used to control woody tree species. It is applied either postemergent or preemergent. It works by blocking cell division in the active growing regions of stem and root tips (meristematic tissue).
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