43222-48-6 Usage
Description
Difenzoquat Methyl Sulfate is a quaternary ammonium compound that functions as a potent herbicide and agricultural fungicide. It is known for its effectiveness in controlling various weed species and preventing fungal growth in crops, thus contributing to improved agricultural productivity and crop quality.
Uses
Used in Agriculture:
Difenzoquat Methyl Sulfate is used as a herbicide for controlling wild oats in various crops, including wheat, barley, flax, maize, rye grass, vetches, and rye grass crops. Its application helps in reducing the competition between the desired crops and the wild oats, ensuring better growth and yield of the cultivated plants.
Used in Agricultural Fungicide Applications:
Difenzoquat Methyl Sulfate is used as an agricultural fungicide to prevent and control fungal growth in crops. By targeting fungal pathogens, it helps in reducing crop losses due to diseases and maintaining the overall health of the plants.
Used in Pest Management:
Difenzoquat Methyl Sulfate could have agricultural uses in pest management. It could help reduce the downward migration of pesticides in soil and turf, allowing for better targeting of pests and improving the efficiency of pest control measures. This application can lead to a more sustainable and environmentally friendly approach to agriculture by minimizing the use of chemical pesticides and reducing their impact on the environment.
Safety Profile
Poison by ingestion. Moderatelytoxic by skin contact. When heatedto decomposition it emits very toxic fumes of NOx andSOx.
Environmental Fate
Soil. Though no products were reported, the half-life in soil is approximately 3 months (Hartley and Kidd, 1987).Photolytic. Degrades photolytically to the volatile monomethyl pyrazole (Hartley and Kidd, 1987).Chemical/Physical. May react with aluminum releasing hydrogen (Hartley and Kidd, 1987).
Check Digit Verification of cas no
The CAS Registry Mumber 43222-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,2,2 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 43222-48:
(7*4)+(6*3)+(5*2)+(4*2)+(3*2)+(2*4)+(1*8)=86
86 % 10 = 6
So 43222-48-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H17N2.CH4O4S/c1-18-16(14-9-5-3-6-10-14)13-17(19(18)2)15-11-7-4-8-12-15;1-5-6(2,3)4/h3-13H,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
43222-48-6Relevant articles and documents
Method of preparing 1,2-dimethyl-3,5-diarylpyrazolium methylsulfates
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, (2008/06/13)
A process for the preparation of 1,2-dimethyl-3,5-diaryl-pyrazolium methylsulfates of the formula I STR1 where R1 and R2 independently of one another are hydrogen, C1 -C4 -alkyl, C3 -C8 -cycloalkyl, C1 -C4 -alkoxy, halogen, nitro, C1 -C4 -haloalkyl or aryl all of which are inert under the reaction conditions, in which 1-methyl-3,5-diarylpyrazoles of the formula II STR2 where R1 and R2 have the abovementioned meanings are reacted with a) methanol and SO3, b) methanol and sulfuric acid or optionally, c) methanol and methylsulfuric acid elevated temperatures.
Substituted pyridinesulfonamide compounds or their salts, process for preparing the same, and herbicides containing the same
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, (2008/06/13)
A substituted pyridinesulfonamide compound or its salt represented by the following general formula (I): wherein R1 is an unsubstituted or substituted alkyl group; R2 is an unsubstituted or substituted alkyl group, or an unsubstituted or substituted alkoxy group; and X and Y are each independently a member selected from the group consisting of alkyl groups and alkoxy groups, is disclosed. This compound is useful as the effective ingredient of a herbicide showing a wide weed-control spectrum even if used in a small amount.
Solid compositions of a pyrazolium salt, urea and a liquid surfactant
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, (2008/06/13)
There are provided solid herbicidal compositions comprising a molecular solution of a liquid, non-ionic surfactant, a 1,2-dimethyl-3,5-diphenylpyrazolium salt and urea in one another. There is also provided a method for preparing said compositions which comprises the steps of melting together the components of the composition at elevated temperatures and then cooling said melt.
