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1-(2-chlorophenyl)-3-(4-methylphenyl)urea, commonly known as diuron, is a white, crystalline chemical compound that serves as an effective herbicide. It operates by inhibiting photosynthesis in target plants, leading to their eventual death. Despite its low toxicity to mammals, it poses potential risks to aquatic life and other non-target organisms if it contaminates water bodies. To mitigate its environmental impact, diuron's use is regulated and restricted in various countries.

13256-69-4

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13256-69-4 Usage

Uses

Used in Agricultural Applications:
Diuron is used as a herbicidal agent for controlling the growth of unwanted weeds in agricultural fields. Its application helps to improve crop yield by reducing competition for resources such as nutrients, water, and sunlight.
Used in Non-Agricultural Applications:
In addition to its agricultural use, diuron is also utilized for weed control in non-agricultural settings, such as residential lawns, gardens, and industrial areas. By limiting weed growth, it contributes to the maintenance of aesthetically pleasing landscapes and reduces the need for manual labor and other weed control methods.
Environmental Considerations:
Diuron's use is subject to regulations and restrictions to minimize its environmental impact. This includes monitoring its application rates, ensuring proper disposal of leftover chemicals, and implementing strategies to prevent runoff into water bodies, thus protecting aquatic life and other non-target organisms.

Check Digit Verification of cas no

The CAS Registry Mumber 13256-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,5 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13256-69:
(7*1)+(6*3)+(5*2)+(4*5)+(3*6)+(2*6)+(1*9)=94
94 % 10 = 4
So 13256-69-4 is a valid CAS Registry Number.

13256-69-4Downstream Products

13256-69-4Relevant academic research and scientific papers

Carbonylation of Selenilimines to Arylsulfonyl Isocyanates

Besenyei, Gabor,Nemeth, Sandor,Simandi, Laszlo I.

, p. 9609 - 9610 (2007/10/02)

Selenilimines of general formula ArSO2N=SePh2, 1, can be catalytically carbonylated to arylsulfonyl isocyanates, 2, in the presence of palladium complexes as catalysts.This transformation represents a new two-step oxidative N-carbonylation reaction.

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