Potassium cyanate

Base Information

• Chemical Name: Potassium cyanate
• CAS No.: 590-28-3
• Molecular Formula: KOCN
• Molecular Weight: 81.1154
• Hs Code.: 2842 90 80
• Mol file: 590-28-3.mol

Synonyms:Cyanicacid, potassium salt (8CI,9CI);Aero Cyanate;Alicyanate;Bulpur;Isocyanicacid potassium salt;Potassium cyanate (KCNO);Potassiumisocyanate;

Chemical Property of Potassium cyanate

Chemical Property:

• Appearance/Colour: white powder
• Vapor Pressure: 0Pa at 25℃
• Melting Point: 315 °C
• Boiling Point: 23.5oC at 760mmHg
• PSA: 46.85000
• Density: 2.056 g/mL at 25 °C(lit.)
• LogP: -0.10202
• Storage Temp.: Store below +30°C.
• Solubility.: 750g/l
• Water Solubility.: 750 g/L (20 ºC)

Purity/Quality:

99% ^*data from raw suppliers

Potassium Cyanate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36
• Safety Statements: 24/25-26

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Potassium cyanate is used as an inhibitor to prevent sickling of erythrocytes and has potential use as a treatment for sickle-cell anemia. Potassium cyanate is also used as a reagent to carbamylate proteins. Herbicide, manufacture of organic chemicals and drugs, treatment of sickle-cell anemia. Potassium cyanate is used as chemical intermediate and as a weed killer. It is also used for the heat treatment of metals.

Technology Process of Potassium cyanate

There total 138 articles about Potassium cyanate 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:

potassium cyanide + carbon monoxide (201230-82-2) + sodium hydroxide (1310-73-2) + nickel dichloride (83864-14-6) → potassium cyanate (590-28-3) + water (7732-18-5) + tetracarbonyl nickel (13463-39-3,71564-36-8) + sodium chloride (7647-14-5)

Guidance literature:

In sodium hydroxide;

DOI:10.1021/cr60068a002

Reference yield:

potassium cyanide → ammonium carbonate + potassium cyanate (590-28-3) + potassium carbonate (584-08-7)

Guidance literature:

With dihydrogen peroxide; In water;

Reference yield:

potassium cyanide → ammonium carbonate + potassium cyanate (590-28-3) + ammonia (7664-41-7) + potassium formate (590-29-4) + potassium carbonate (584-08-7)

Guidance literature:

With dihydrogen peroxide;

DOI:10.1039/CT9079101449

upstream raw materials:

cyanuric acid

Melam

ethanol

3-ethoxy-4-hydroxy-benzaldehyde-(O-carbamoyl oxime )

Downstream raw materials:

azetidine-1-carboxamide

3-ethoxy-4-hydroxy-benzaldehyde-(O-carbamoyl oxime )

picryl-carbamic acid propyl ester

[4-(trans-2-[4]quinolyl-vinyl)-phenyl]-urea

Refernces

• 1、 Behrens,Ruyter. "". . p. 258,265. Retrieved 1967.
• 2、 Kalmutzki, Markus,Str?bele, Markus,Enseling, David,Jüstel, Thomas,Meyer, H.-Jürgen. "Synthesis, structure, and luminescence of rare earth cyanurates". . p. 134 - 140. Retrieved 2015.
• 3、 Kalmutzki, Markus,Str?bele, Markus,Bettinger, Holger F.,Meyer, H.-Jürgen. "Development of Metal Cyanurates: The Example of Barium Cyanurate (BCY)". . p. 2536 - 2543. Retrieved 2015/04/27.