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ChemicalBook CAS DataBase List Potassium dimethyldithiocarbamate
128-03-0

Potassium dimethyldithiocarbamate synthesis

1synthesis methods
Potassium dimethyldithiocarbamate is produced by reacting dimethylamine, carbon disulfide, and potassium hydroxide in an aqueous or alcoholic medium under controlled, mildly alkaline conditions. In typical industrial practice, carbon disulfide, concentrated potassium hydroxide solution, and dimethylamine solution are introduced into a stirred reactor, where dimethylamine first forms the intermediate dimethylamine–carbon disulfide adduct, which is then neutralised by potassium hydroxide to yield the potassium dithiocarbamate salt. The reaction is exothermic, so temperature is kept low to prevent side reaction.
Carbon disulfide

75-15-0
260 suppliers
$40.00/100 g

Dimethylamine

124-40-3
515 suppliers
$18.00/100ml

Potassium dimethyldithiocarbamate

128-03-0
113 suppliers
$174.00/5g

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Yield:-

Reaction Conditions:

with potassium hydroxide in ethanol for 1 h;Ambient temperature;

References:

Capan;Ergenc;Buyuktimkin;Yulug [Scientia Pharmaceutica,1993,vol. 61,# 4,p. 243 - 250] Guersoy;Ates;Karali;Cesur;Kiraz [European Journal of Medicinal Chemistry,1996,vol. 31,# 7-8,p. 643 - 646]

Potassium dimethyldithiocarbamate Related Search:

Dimethylphosphorodithioate Losartan potassium Potassium iodide Dithiooxamide N,N-Dimethyl-1,4-phenylenediamine 2-(Thiocyanatomethylthio)benzothiazole Sodium dimethyldithiocarbamate Potassium Acetate Dimethyl disulfide Potassium bromate