dipotassium cyanodithiocarbamate

Base Information

• Chemical Name: dipotassium cyanodithiocarbamate
• CAS No.: 13145-41-0
• Molecular Formula: C2H2 N2 S2 . 2 K
• Molecular Weight: 194.364
• Hs Code.: 2930909090
• Mol file: 13145-41-0.mol

Synonyms:Carbamodithioicacid, cyano-, dipotassium salt (9CI); Imidocarbonic acid, cyanodithio-,dipotassium salt (8CI); Dipotassium (cyanoimino)methanedithiolate; DipotassiumN-cyanodithioiminocarbonate; Dipotassium cyanodithioimidocarbonate; Dipotassiumcyanoimidodithiocarbonate; Potassium N-cyanocarbonimidodithioate

Chemical Property of dipotassium cyanodithiocarbamate

Chemical Property:

• Vapor Pressure: 2.24mmHg at 25°C
• Boiling Point: 163.2°Cat760mmHg
• Flash Point: 52.5°C
• PSA: 106.71000
• Density: g/cm³
• LogP: 0.66268

Purity/Quality:

99% ^*data from raw suppliers

N-CYANO-CARBAMODITHIOIC ACID POTASSIUM SALT 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dipotassium cyanodithiocarbamate

There total 5 articles about dipotassium cyanodithiocarbamate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

carbon disulfide (75-15-0,12122-00-8) + CYANAMID (420-04-2) → potassium cyanocarbonimidodithioate (13145-41-0)

Guidance literature:

With potassium hydroxide; In water;

DOI:10.1039/P19800001038

Reference yield: 15.0%

2H(1+)*C2N2S2(2-) = H2C2N2S2 + potassium hydroxide → potassium cyanocarbonimidodithioate (13145-41-0)

Guidance literature:

In water; (N2); stirring (10 min, 0°C); filtn., pptn. (EtOH), filtn., drying (vac.);

Reference yield:

5-amino-3H-1,2,4-dithiazole-3-thione (6846-35-1) + triphenylphosphine (603-35-0) → thiocarbamoyl isothiocyanate + potassium cyanocarbonimidodithioate (13145-41-0) + triphenylphosphine sulfide (3878-45-3)

Guidance literature:

5-amino-3H-1,2,4-dithiazole-3-thione; triphenylphosphine; In acetonitrile; at 30 ℃; for 0.666667h;

With potassium hydroxide; Further stages.;

DOI:10.1039/b616298c

upstream raw materials:

carbon disulfide

CYANAMID

5-amino-3H-1,2,4-dithiazole-3-thione

triphenylphosphine

Downstream raw materials:

3,3'-dibromo-5,5'-disulfanediyl-bis-[1,2,4]thiadiazole

(4-amino-2-phenylaminothiazol-5-yl)phenylmethanone

3-(diethoxythiophosphoryloxy)-5-benzylthio-1,2,4-thiadiazole

3-hydroxy-5-(2,4-dichlorobenzylthio)-1,2,4-thiadiazole

Refernces

• 1、 Singh, Nanhai,Singh, Bandana. "Synthesis, characterization, and conducting properties of heterobimetallic salts of cyanoiminomethanedithiolate ligand". . p. 262 - 267. Retrieved 2008.
• 2、 -. "Synthesis method of ethyl 4-amino-2-(methylthio)thiazole-5-carboxylate". Paragraph 0032; 0033. . Retrieved 2019/11/20.
• 3、 Abu-Zaied, Mamdouh A.,Elgemeie, Galal H.. "Thiazoles in glycosylation reactions: Novel synthesis of thiazole thioglycosides". . . Retrieved 2017/10/20.