CAS 950-37-8

Methidathion

Description:

Methidathion is an organophosphate compound primarily used as an insecticide and acaricide in agricultural applications. It is characterized by its ability to inhibit acetylcholinesterase, an enzyme crucial for the proper functioning of the nervous system in insects, leading to paralysis and death. Methidathion is typically a colorless to pale yellow liquid with a faint odor, and it is soluble in organic solvents but has limited solubility in water. The compound is known for its moderate toxicity to humans and other non-target organisms, necessitating careful handling and application. Its chemical structure includes a phosphorus atom bonded to sulfur and oxygen, contributing to its reactivity and biological activity. Due to environmental and health concerns, the use of methidathion has been restricted or banned in several countries, prompting the search for safer alternatives in pest management. Proper safety measures, including personal protective equipment, are essential when working with this substance to mitigate potential risks.

Formula:C₆H₁₁N₂O₄PS₃

InChI:InChI=1S/C6H11N2O4PS3/c1-10-5-7-8(6(9)16-5)4-15-13(14,11-2)12-3/h4H2,1-3H3

InChI key:InChIKey=MEBQXILRKZHVCX-UHFFFAOYSA-N

SMILES:P(SCN1C(=O)SC(OC)=N1)(OC)(OC)=S

Synonyms:

DMTP (insecticide)
Dithiophosphoric acid O,O'-dimethyl-S-[(2-methoxy-1,3,4-thiadiazol-5(4H)-on-4-yl)methyl] ester
Dithiophosphoric acid O,O'-dimethyl-S-[(5-methoxy-1,3,4-thiadiazol-2(3H)-on-3-yl)methyl] ester
Dithiophosphoric acid O,O-dimethyl-S-[2-methoxy-1,3,4-thiadizol-5(4H)-one-4-yl)methyl] ester
Dmtp
Geigy 13005
Geigy GS 13005
Gs 13005
Methidathion
Methidation
Metidation
O,O'-Dimethyl-S-[(2-methoxy-1,3,4-thiadiazole-5(4H)-one-4-yl)methyl]dithiophosphate
O,O-Dimethyl S-(5-methoxy-1,3,4-thiadiazole-2 (3H)-on-3-ylmethyl) dithiophosphate
O,O-Dimethyl S-[2-methoxy-1,3,4-thiadiazol-5(4H)-on-4-ylmethyl] phosphorodithioate
O,O-Dimethyl phosphorodithioate S-ester with 4-(mercaptomethyl)-2-methoxy-1,3,4-thiadizaolin-5-one
O,O-Dimethyl-S-(2-methoxy-1,3,4-thiadiazol-5(4H)-onyl-4-methyl) dithiophosphate
O,O-Dimethyl-S-(2-methoxy-Δ2-1,3,4-thiadiazolin-5-on-4-ylmethyl)dithiophosphate
O,O-Dimethyl-S-(2-methoxy-Δ2-1,3,4-thiadiazolin-5-on-4-ylmethyl)dithiophosphate
O,O-Dimethyl-S-(5-methoxy-1,3,4-thiadiazol-2(3H)-on-3-ylmethyl)dithiophosphate
O,O-Dimethyl-S-2-methyloxy-1,3,4-thiodiazol-5-(4H)-onyl-(4)-methyldithiophosphate
O,O-Dimethyl-S-[2-methoxy-1,3,4-thiadiazol-5(4H)-onylmethyl] dithiophosphate
O,O-Dimethylphosphorodithioate S-ester with 4-(mercaptomethyl)-2-methoxy-Δ2-1,3,4-thiadiazolin-5-one
O,O-Dimethylphosphorodithioate S-ester with 4-(mercaptomethyl)-2-methoxy-Δ2-1,3,4-thiadiazolin-5-one
Phosphorodithioic acid O,O'-dimethyl ester S-ester with 4-(mercaptomethyl)-2-methoxy-Δ2-1,3,4-thiadiazolin-5-one
Phosphorodithioic acid O,O′-dimethyl ester S-ester with 4-(mercaptomethyl)-2-methoxy-Δ2-1,3,4-thiadiazolin-5-one
S-((2-Methoxy-5-oxo-Δ2-1,3,4-thiadiazolin-4-yl)methyl) O,O-dimethylphosphorodithioate
S-((2-Methoxy-5-oxo-Δ2-1,3,4-thiadiazolin-4-yl)methyl) O,O-dimethylphosphorodithioate
Shapulin
Supracid
Supracide
Suprathion
Ultracid
Ultracid 40
Ultracid EC 40
Phosphorodithioic acid, S-[(5-methoxy-2-oxo-1,3,4-thiadiazol-3(2H)-yl)methyl] O,O-dimethyl ester
O,O-Dimethyl Phosphorodithioate, S-Ester With 4-[Mercaptomethyl]-2-Methoxy-Delta''-1,3,4-Thiadiazolin-5-One
O,O-Dimethyl Phosphorodithioate S-Ester With 4-[Mercaptomethyl]-2-Methoxy-Delta2-1,3,4-Thiadiazolin-5-One
Supracide(R)
S-[(5-Methoxy-2-Oxo-1,3,4-Thiadiazol-3(2H)-Yl)Methyl] O,O-Dimethyl Phosphorodithioate
Supracide Emulsion
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