potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
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);; | 90% |
With hydrazinium sulfate In water hydrazine sulfate (2.06 mmol) added to Pt compd. (4.12 mmol) in water, mixt. brought to boiling and heated on water bath for 40 min; filtered, filtrate treated with acetone/Et2O (1/1), solid sepd. and washed with acetone and Et2O; elem. anal.; | 86% |
With potassium bisulfite; potassium chloride In not given byproducts: potassium sulfate; warming KCl containing K2(PtCl6) with KHSO3 soln.;; |
Conditions | Yield |
---|---|
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.;; | 93% |
With sulfur dioxide In water byproducts: KHSO4, KCl; 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.; K2(PtCl4) is contaminated with KHSO4 and KCl;; | 67% |
With sulfur dioxide In not given recrystn. from H2O and HCl soln., drying at 80-90°C to constant weight;; | |
With sulfur dioxide In not given H2(PtCl6) from purest Pt;; sulfate free Pt(Cl4);; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrogenchloride In hydrogenchloride byproducts: NH4Cl; heating with HCl-soln. for a longer period of time;; | |
With HCl In hydrogenchloride byproducts: NH4Cl; heating with HCl-soln. for a longer period of time;; | |
In hydrogenchloride |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrogenchloride In not given byproducts: K2{PtCl6}, SO2; | |
With hydrogenchloride In not given byproducts: K2SO4; neutralization of alcalic K2(Pt(SO3)2O)*H2O soln. with HCl soln.;; | |
With HCl In not given byproducts: K2SO4; neutralization of alcalic K2(Pt(SO3)2O)*H2O soln. with HCl soln.;; | |
With HCl In not given byproducts: K2{PtCl6}, SO2; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With cesium hydroxide In water byproducts: KCl; Pt-complex soln. evapn. almost to dryness, water/alcohol mixt. (1:1) addn., ppt. (KCl and K2PtCl4) filtration off, CsCl (better CsCl/CsOH) aq. soln. addn. to filtrate, pptn.; ppt. filtration off, washing (cold water, alcohol), drying (110°C); elem. anal.; | A n/a B 52% |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrogenchloride In water decompn. of aq. soln. of yellow K2(Pt(C2O4)2)*2H2O by excessive aq. HCl soln.;; | |
With HCl In water decompn. of aq. soln. of yellow K2(Pt(C2O4)2)*2H2O by excessive aq. HCl soln.;; |
K{Pt(acetonitrile)Cl3}
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrogenchloride In hydrogenchloride heating with HCl-soln.;; | |
With HCl In hydrogenchloride heating with HCl-soln.;; |
Conditions | Yield |
---|---|
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;; | |
In water addn. of KCl to aq. H2(PtCl4) soln. (heating H2(PtCl6)*6H2O), solving formed PtCl2 in aq. HCl soln.), vaporization;; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrogenchloride In not given addn. of HCl-soln.;; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With barium carbonate In water byproducts: BaSO4, K2{PtCl6}; exact neutralization of H2(PtCl6)*6H2O soln. with BaCO3, reduction with BaS2O6 in aq. soln., addn. of KCl, filtration, crystn.;; |
potassium (η2-allyltrimethylsilane)trichloroplatinate(II)
potassium tetrachloroplatinate(II)
K{PtprCl3}
Conditions | Yield |
---|---|
With hydrogenchloride In hydrogenchloride; acetone byproducts: KCl; several drops of 6 N HCl adding to Pt complex soln., allowing to stand for 24 h, additional drop of 6 N HCl adding to complete the reaction, after 12 h ppt. collecting by centrifugation, washing with acetone, filtrate evapg.; purified by pptn. with Et2O, identified by elem. anal.; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrochloric acid In water byproducts: taurine; dild. HCl (80°C, 2 h); |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrochloric acid In water byproducts: taurine; dild. acid (80°C, 2 h); |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: H2O; storage over H2SO4 or heating at 100°C;; | |
In neat (no solvent) byproducts: H2O; storage over H2SO4 or heating at 100°C;; |
platinum
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
Kinetics; 850°C, powdered platinum; | |
In melt dissolution of Pt in melt;; | |
In melt dissolution of Pt in melt;; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With hydrogenchloride byproducts: H2O; |
potassium nitrite
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In water |
transplatin
potassium tetrachloroplatinate(II)
trans-diamminetetrachloroplatinum(IV)
Conditions | Yield |
---|---|
In water heating with K2(PtCl6);; |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In neat (no solvent) heating to 155°C; treatment with water; |
potassium tetrachloroplatinate(II)
cis-Pt(pyrazole)2Cl2
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) byproducts: C3H4N2; ground; | A n/a B 1% |
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; Chlorine bubbled through the melt.; |
diacetonitriledichloridopalladium(II)
potassium tetrachloroplatinate(II)
K{Pt(acetonitrile)Cl3}
Conditions | Yield |
---|---|
In water react. of Pt-complex and KCl in water (molar ratio 1:3); |
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; mixt. of Pt and KCl charged into a quartz cell which is placed in a resistance furnace, when KCl melted, Cl2 is bubbled through the melt at a temp. of 800-1000°C; x-ray diffraction; |
potassium tetrachloroplatinate(II)
potassium iodide
Conditions | Yield |
---|---|
In water at 50℃; for 0.0833333h; Darkness; | 100% |
In water at 30℃; for 0.5h; | |
In water for 0.5h; |
potassium tetrachloroplatinate(II)
triphenylphosphine
cis-dichlorobis(triphenylphosphine)platinum(II)
Conditions | Yield |
---|---|
Ar atmosphere; procedure described by Brune et al., Chem. Ber. 117 (1984) 2791-2802; | 100% |
In ethanol; water stirred in darkness at room temp. for 24 h; ppt. washed (water, ethanol, diethyl ether), washed (CHCl3), ppt. collected, soln. stored in light, ppt. collected; elem. anal.; | 98% |
In dichloromethane other Radiation; N2; ligand (0.0921 mmol) and K2PtCl4 (0.0721 mmol) in DCM, sealed, microwave irradaited at 145°C for 50 min; soln. layered (Et2O), recrystd. (CHCl3/heptane), filtered off, dried; | 93.2% |
In ethanol; water an aq. soln. of K2(PtCl4) is shaken with a hot alcoholic soln. of P(C6H5)3;; washing with H2O, alcohol and ether;; |
potassium tetrachloroplatinate(II)
4,4'-diethoxy-2,2'-bipyridine
dichloro(4,4'-diethoxy-2,2'-bipyridine)platinum
Conditions | Yield |
---|---|
In water reflux (75 min); filtration, washing (H2O), drying (vac.), recrystn. (satd. hot DMF soln.); elem. anal.; | 100% |
potassium tetrachloroplatinate(II)
dimethyl sulfoxide
Conditions | Yield |
---|---|
In water for 2h; | 100% |
In water | 91% |
In water at 20℃; | 90% |
potassium tetrachloroplatinate(II)
thiourea
Conditions | Yield |
---|---|
In water addn. of a soln. of thiourea to a soln.-mixture of K2(PtCl4) and Na2S2O3*5H2O in a small amount of H2O after storing approx. 2 h at room temperature; pptn.;; | 100% |
In water addn. of a soln. of thiourea to a soln.-mixture of K2(PtCl4) and Na2S2O3*5H2O in a small amount of H2O after storing approx. 2 h at room temperature; pptn.;; | 100% |
Conditions | Yield |
---|---|
With tetrabutyl-ammonium chloride In dichloromethane addn. (TBA)Cl to Pt-compd. in 6 N HCl, extn. into CH2Cl2, washing org. phase (H2O), drying (Na2SO4), evapn. of solvent, dissolving residue in acetone, pptn. of TBA-complex (addn. Et2O, cooling), dissolving (CH2Cl2),addn. of Br2 in CH2Cl2 (room temp.); immediate layering of the soln. with Et2O, crystn. on standing in a refrigerator, washing with Et2O and drying in vac., pptn. of the K-complex by addn. of K-trichloroacetate in MeOH to the TBA-complex dissolved in CH2Cl2; | 100% |
potassium tetrachloroplatinate(II)
trisodium tris(3-sulfophenyl)phosphine
Conditions | Yield |
---|---|
In water-d2 at 25℃; for 0.25h; Inert atmosphere; | 100% |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In water-d2 at 25℃; for 0.25h; Inert atmosphere; | 100% |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In 2-ethoxy-ethanol for 72h; Reflux; | 100% |
potassium tetrachloroplatinate(II)
dimethyl sulfoxide
Conditions | Yield |
---|---|
at 60℃; for 24h; | 100% |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 100% |
Conditions | Yield |
---|---|
In water at 20℃; for 2h; | 100% |
potassium tetrachloroplatinate(II)
potassium iodide
μ-iodo(μ-1,1'-[(1H-pyrazole-1-ido-3,5-diyl)bis(methylene)]bis(2-methoxyethylamino))diiododiplatinum(II)
Conditions | Yield |
---|---|
With sodium hydroxide In water to stirred aq. soln. K2PtCl4 in water KI was added, soln. ligand in water and NaOH were added dropwise, stirred dor 28 h at room temp.; ppt. was filtered, washed with water and dried at 60°C in high vac.; elem. anal.; | 99.7% |
hydrogenchloride
potassium tetrachloroplatinate(II)
5,5'-dimethyl-2,2'-bipyridine
dichlorido(5,5'-dimethyl-2,2'-bipyridine)platinum(II)
Conditions | Yield |
---|---|
In water elem. anal.; | 99.6% |
2-phenylpyridine
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In 2-ethoxy-ethanol; water other Radiation; 2-phenylpyridine (2.2 mmol) treated with K2PtCl4 (1 mmol) in degassed soln. (N2) of 2-ethoxyethanol/H2O (3:1, v/v); irradiated with microwave radiation (250 W, 1 min, max. temp. 110°C); cooled; filtered off; recrystd. from CH2Cl2/EtOH; elem. anal.; | 99% |
In 2-ethoxy-ethanol; water aq. degassed soln. of K2PtCl4 (1.2 mmol) (3 ml) added to degassed soln. of 2-phenylpyridine (2.4 mmol) in 2-ethoxyethanol (9 ml) under N2 (stirring); heated (80°C) overnight; cooled in ice bath; distd. H2O added; ppt. filtered off; washed with cold EtOH; dried (vac.); crystd. from CH2Cl2/EtOH; | 95% |
In acetic acid suspn. ligand and K2(PtCl4) in AcOH was heated at 75°C for 15 h; soln. was cooled to room temp., evapd., residue was dissolved in CH2Cl2,washed with 2.5 M HCl, water, dried over MgSO4, soln. was concd., Et2O was added, ppt. was collected by filtration; elem. anal.; | 82% |
potassium tetrachloroplatinate(II)
18-crown-6 ether
Conditions | Yield |
---|---|
In dichloromethane Ar-atmosphere; strirring to dissoln. (2-3 h); concn. (vac.), pptn. on hexane addn., washing (hexane), drying (vac.); elem. anal.; | 99% |
In dichloromethane excess of ligand, stirring (2 h, room temp.); concn. (vac.), layering (Et2O), filtn., washing (Et2O), drying (vac.); elem. anal.; | 99% |
potassium tetrachloroplatinate(II)
(phenylthio)acetic acid sodium salt
Conditions | Yield |
---|---|
In not given formation on mixing of hot solns. of K2(PtCl4) and Na-(phenylthio)acetate;; | 99% |
potassium tetrachloroplatinate(II)
2,2'-Bipyrimidine
dichloro-(2,2'-bipyrimidyl) platinum(II)
Conditions | Yield |
---|---|
With air In water at 20℃; Inert atmosphere; | 99% |
In water at 20℃; for 12h; | 92% |
In water at 20℃; | 89% |
With 18-crown-6 ether In water ligand dissolved in min. amt. of H2O over 15 min; added to soln. of K2PtCl4 and 18-crown-6 in H2O; filtered; ppt. washed with min. amt. of cold H2O; dried at 100°C for 5-6 h; elem. anal.; | 60% |
potassium tetrachloroplatinate(II)
tetramethlyammonium chloride
Conditions | Yield |
---|---|
In water | 99% |
potassium tetrachloroplatinate(II)
Conditions | Yield |
---|---|
In water passing K-salt through cation exchanger (Me4N-form); | 99% |
potassium tetrachloroplatinate(II)
nicotinamide
Conditions | Yield |
---|---|
In water | 99% |
This chemical is called Dipotassium tetrachloroplatinate, and it's also named as Potassium tetrachloroplatinate(II). With the molecular formula of K2PtCl4, its product category is Inorganics. The CAS registry number of this chemical is 10025-99-7. Additionally, it's incompatible with acids, strong oxidizing agents. It should be stored in the cool and dry place, with the temperature of 2-8 °C, away from the light, fire and high temperature.
Other characteristics of the Dipotassium tetrachloroplatinate can be summarised as followings: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 1; (3)Rotatable Bond Count: 0; (4)Exact Mass: 414.764649; (5)MonoIsotopic Mass: 412.767599; (6)Topological Polar Surface Area: 0; (7)Heavy Atom Count: 7; (8)Formal Charge: 0; (9)Complexity: 19.1; (10)Isotope Atom Count: 0; (11)Covalently-Bonded Unit Count: 3.
Production method of this chemical: The platinum bichloride is dissolved in the hydrochloric acid and it will form Tetrachloro-platinum (Ⅱ) acid. Adding potash chloride and cooling it with ice water, you will finally get the product of Dipotassium tetrachloroplatinate.
Uses of this chemical: The Dipotassium tetrachloroplatinate is important raw material for making platinum compounds. It's often used as analytical reagent.
When you are using this chemical, please be cautious about it as the following: This chemical is toxic if swallowed and it's irritating to skin. Even it has risk of serious damage to the eyes. It may cause sensitization by inhalation and skin contact. Do not breathe dust. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1.InChI: InChI=1/4ClH.2K.Pt/h4*1H;;;/q;;;;2*+1;+2/p-4/rCl4Pt.2K/c1-5(2,3)4;;/q-2;2*+1
2.Smiles: [Pt-2](Cl)(Cl)(Cl)Cl.[K+].[K+]
The toxicity data is as follows:
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