AMYLXANTHIC ACID POTASSIUM SALT

Base Information

• Chemical Name: AMYLXANTHIC ACID POTASSIUM SALT
• CAS No.: 2720-73-2
• Molecular Formula: C6H11OS2K
• Molecular Weight: 202.383
• Hs Code.: 2930902000
• Mol file: 2720-73-2.mol

Synonyms:Carbonicacid, dithio-, O-pentyl ester, potassium salt (8CI);Carbonodithioic acid,O-pentyl ester, potassium salt (9CI);Xanthic acid, pentyl-, potassium salt(6CI);Amyl potassium xanthate;Potassiumamylxanthate;Potassium n-amylxanthogenate;Potassium pentyl xanthate;Potassium pentyl xanthogenate;

Chemical Property of AMYLXANTHIC ACID POTASSIUM SALT

Chemical Property:

• Appearance/Colour: Yellow or yellowish powder or pellet
• Vapor Pressure: 0Pa at 25℃
• Melting Point: 19.5~21.5℃
• Boiling Point: 190.7 °C at 760 mmHg
• Flash Point: 69.1 °C
• PSA: 66.62000
• Density: 1.22
• LogP: 2.67560
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: very faint turbidity

Purity/Quality:

99% ^*data from raw suppliers

Pax ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Potassium Amylxanthate can be used as collector in metal beneficiation.

Technology Process of AMYLXANTHIC ACID POTASSIUM SALT

There total 1 articles about AMYLXANTHIC ACID POTASSIUM SALT 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: 95.0%

carbon disulfide (75-15-0,12122-00-8) + pentan-1-ol (71-41-0) → potassium amylxanthate (2720-73-2)

Guidance literature:

With potassium hydroxide; In diethyl ether; at 20 ℃; for 3h;

DOI:10.1021/jm400414j

Reference yield: 83.4%

potassium amylxanthate (2720-73-2) + 4-chlorobenzoylmethyl bromide (536-38-9) → O-Pentyl-S-(4-chlor-phenacyl)-dithiocarbonat (1861-73-0)

Guidance literature:

In acetone; for 0.5h; Heating;

Reference yield: 81.6%

potassium amylxanthate (2720-73-2) + 2-bromo-1-(3-bromo-4-chloro-phenyl)ethanone (87427-58-5) → Dithiocarbonic acid S-[2-(3-bromo-4-chloro-phenyl)-2-oxo-ethyl] ester O-pentyl ester

Guidance literature:

In acetonitrile; for 0.5h; Heating;

upstream raw materials:

carbon disulfide

pentan-1-ol

Downstream raw materials:

carbon disulfide

pentan-1-ol

O-Pentyl-S-(4-chlor-phenacyl)-dithiocarbonat

O-Pentyl-S-(4-brom-phenacyl)-dithiocarbonat

Refernces

• 1、 Bakly, Ali A.K.,Collison, David,Ahumada-Lazo, Ruben,Binks, David J.,Smith, Matthew,Raftery, James,Whitehead, George F. S.,O'Brien, Paul,Lewis, David J.. "Synthesis, X-ray Single-Crystal Structural Characterization, and Thermal Analysis of Bis(O-alkylxanthato)Cd(II) and Bis(O-alkylxanthato)Zn(II) Complexes Used as Precursors for Cadmium and Zinc Sulfide Thin Films". supporting information. p. 7573 - 7583. Retrieved 2021/05/26.
• 2、 Carta, Fabrizio,Akdemir, Atilla,Scozzafava, Andrea,Masini, Emanuela,Supuran, Claudiu T.. "Xanthates and trithiocarbonates strongly inhibit carbonic anhydrases and show antiglaucoma effects in vivo". . p. 4691 - 4700. Retrieved 2013/07/19.