Dipotassium platinum chloride

Base Information

• Chemical Name: Dipotassium platinum chloride
• CAS No.: 10025-99-7
• Molecular Formula: K2PtCl4
• Molecular Weight: 415.089
• Hs Code.: 28439000
• UNII: B74O00UCWC
• Mol file: 10025-99-7.mol

Synonyms:Dipotassium platinum chloride;POTASSIUM TETRACHLOROPLATINATE(II) [MI];(SP-4-1)-TETRACHLOROPLATINATE(2-) POTASSIUM (1:2)

Chemical Property of Dipotassium platinum chloride

Chemical Property:

• Appearance/Colour: red / brown, tetragonal crystals
• Vapor Pressure: 33900mmHg at 25°C
• Melting Point: 250 °C
• PSA: 0.00000
• Density: 3.38 g/mL at 25 °C(lit.)
• LogP: 2.75550
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Water Solubility.: 10 g/L (20 ºC)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 414.764668
• Heavy Atom Count: 7
• Complexity: 0

Purity/Quality:

98% ^*data from raw suppliers

PotassiumTetrachloroplatinum(II) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,Xi
• Hazard Codes: T,Xi
• Statements: 25-38-41-42/43
• Safety Statements: 22-26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [Cl-].[Cl-].[Cl-].[Cl-].[K+].[K+].[Pt+2]
• Uses: In photography, in acid toning baths. Potassium tetrachloroplatinate solution is used in the preparation of platinum (Pt) nanoparticles. Ligands like ammonia or triphenyl phosphine can able to replace the chloride ligands to afford various derivatives. The replacement by ammonia results in the preparation of cisplatin, which is used in the cancer treatment. Further, it is used as catalyst in the hydroarylation reaction.

Technology Process of Dipotassium platinum chloride

There total 23 articles about Dipotassium platinum chloride 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: 93.0%

dihydrogen hexachloroplatinate + potassium chloride → potassium tetrachloroplatinate(II) (10025-99-7)

Guidance literature:

With sulfur dioxide; In water; introduction of SO2 into aq. H2(PtCl6) soln. at water bath temp. till there is no pptn. with NH4Cl soln., cooling, addn. of KCl soln. with stirring, storage for 24 hours;; sucking off, washing with small amt. of H2O, washing with alcohol till there is no acidic reaction, drying in darkness at ambient temp.;;

Reference yield: 90.0%

potassium hexachloropalatinate(IV) → potassium tetrachloroplatinate(II) (10025-99-7)

Guidance literature:

With potassium oxalate; In water; byproducts: KCl; 24-36 h refluxing of K2C2O4 and aq. K2(PtCl6) suspn. till there is no pptn. on cooling, addn. of K2C2O4*H2O, boiling for few h, filtration, vapn. in water bath to 1/3-1/4 of volume, cooling, careful further vapn.;; recrystn. from water; pure K2(PtCl4);;

Reference yield:

hydrogen chloroplatinate(II) + potassium chloride → potassium tetrachloroplatinate(II) (10025-99-7)

Guidance literature:

In water; addn. of KCl to purified aq. H2(PtCl4) soln. (heating H2(PtCl6*6H2O), solving formed PtCl2 in aq. HCl soln., purifn. over Ba(PtCl4)), vapn.;; drying over H2SO4 or at 100°C;;

upstream raw materials:

platinum

chlorine

diacetonitriledichloridopalladium(II)

transplatin

Downstream raw materials:

Pt(C₅H₄NCH₂CH₂NSO₂C₆H₅)2

Pt(triphenylstibine)2Br₂

cisplatin

dichloro(2,2'-bipyridine)platinum(II)

Refernces

• 1、 Sieverts, A.,Peters, E.. "". . p. 263 - 263. Retrieved 1913.
• 2、 Bortoluzzi, Marco,Paolucci, Gino,Pitteri, Bruno,Zennaro, Piero,Bertolasi, Valerio. "New platinum(II) and palladium(II) quinoline-imine-pyridine, quinoline-imine-thiazole and quinoline-imine-imidazole complexes by metal-assisted condensation reactions". . p. 2565 - 2575. Retrieved 2011/06/26.
• 3、 Lyashchenko,Loginova,Lileev,Ivanova,Efimenko. "Dielectric constant and dielectric relaxation in aqueous solutions of K2[PdCl4] and K2[PtCl4]". . p. 633 - 639. Retrieved 2010/05/11.