6320-65-6 Usage
Description
(5Z)-4-methyl-5-(methylimino)-1,2,4-dithiazolidin-3-one, commonly known as methomyl, is a potent carbamate insecticide and acaricide used for controlling a broad spectrum of pests in agriculture, horticulture, and forestry. It functions by inhibiting the enzyme cholinesterase, causing acetylcholine to accumulate at nerve synapses and leading to the paralysis and death of the targeted insects and mites. However, due to its high toxicity to humans and non-target organisms, methomyl use is subject to stringent regulations and safety protocols.
Uses
Used in Agricultural Applications:
(5Z)-4-methyl-5-(methylimino)-1,2,4-dithiazolidin-3-one is used as an insecticide and acaricide for controlling various pests in agriculture. It is effective against a wide range of insects and mites that can cause significant damage to crops, thereby protecting yield and ensuring food security.
Used in Horticultural Applications:
In horticulture, (5Z)-4-methyl-5-(methylimino)-1,2,4-dithiazolidin-3-one is used as a protective measure against pests that can harm ornamental plants and reduce their aesthetic value. Its application helps maintain the health and appearance of plants in gardens, parks, and other green spaces.
Used in Forestry Applications:
(5Z)-4-methyl-5-(methylimino)-1,2,4-dithiazolidin-3-one is utilized in forestry to manage pests that threaten the growth and well-being of trees and other forest resources. By controlling these pests, it contributes to the preservation of forest ecosystems and the sustainable management of timber resources.
Check Digit Verification of cas no
The CAS Registry Mumber 6320-65-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6320-65:
(6*6)+(5*3)+(4*2)+(3*0)+(2*6)+(1*5)=76
76 % 10 = 6
So 6320-65-6 is a valid CAS Registry Number.
6320-65-6Relevant articles and documents
Cycloaddition Elimination Reactions of Phenylisocyanate with Oxo and Thiono Derivatives of Aliphatic Substituted 5-Imino-1,2,4-dithiazolidines and 3-Thiono-1,2,4-thiadiazolidines (Mustard Oil Oxides and Sulfides))
Tittelbach, F.,Schellhaas, A.
, p. 685 - 690 (2007/10/02)
5-Imino-1,2,4-dithiazolidin-3-ones 1 and -3-thiones 3 react with phenylisocyanate to afford 5-imino-1,2,4-thiadiazolidin-3-ones 6.In comparison isomeric 3-thiono-1,2,4-thiadiazolidin-5-ones 2, 5, and -5-thiones 4 yield 3-imino-1,2,4-thiadiazolidin-5-ones 8, 10, and -5-thiones 7.Thermolyses of thiadiazolidines 5 and 10 afford further 1,2,4-thiadiazolidines 9, 11.Compounds 8-11 are available also by reaction of substituted guanidines with chlorocarbonyl sulfenylchloride.
Anodic Oxidation of Alkyl Isocyanates and Their Thio Derivatives in Acetonitrile
Becker, James Y.,Zinger, Baruch,Yatziv, Shimon
, p. 2783 - 2789 (2007/10/02)
Seven alkyl isocyanates (RNCO), five alkyl isothiocyanates (RNCS), and two aromatic cyanato derivatives (ArNCO) were electrochemically investigated by cyclic voltammetry and anodic controlled-potential electrolysis in acetonitrile at platinum anodes.It was found that RNCS compounds exhibited considerably lower anodic potentials than RNCO derivatives.The preparative electrochemical oxidation of RNCS was dependent on the nature of the alkyl group.Primary RNCS afforded mainly five-membered heterocyclic products while tertiary ones gave largery amides due to α-cleavage or isocyanates due to substitution of sulfur for oxygen processes.RNCO compounds were oxidized at the onset of the solvent electrolyte region and yielded amides and carbonyl products due to nucleophilic involvement of either acetonitrile or water, respectively, or formed products due to radical reactions (mono-, di-, and tricyanomethyl derivatives).ArNCO gave mostly polymeric products.Mechanistic routes for the formation of the various products are discussed.