Tetrakis(triphenylphosphine)platinum

Base Information

• Chemical Name: Tetrakis(triphenylphosphine)platinum
• CAS No.: 14221-02-4
• Deprecated CAS: 31227-45-9
• Molecular Formula: C72H60P4Pt
• Molecular Weight: 1244.24
• Hs Code.: 29310099
• European Community (EC) Number: 238-087-4
• Wikipedia: Tetrakis(triphenylphosphine)platinum(0)
• Wikidata: Q7706568
• Mol file: 14221-02-4.mol

Synonyms:Platinum,tetrakis(triphenylphosphine)- (7CI,8CI);Tetrakis(triphenylphosphine)platinum(0);

Chemical Property of Tetrakis(triphenylphosphine)platinum

Chemical Property:

• Appearance/Colour: yellow powder
• Melting Point: 122 °C
• Boiling Point: 360ºC at 760 mmHg
• Flash Point: 181.7ºC
• PSA: 54.36000
• LogP: 13.77670
• Storage Temp.: 0-6°C
• Sensitive.: Air Sensitive
• Solubility.: Soluble in benzene
• Water Solubility.: INSOLUBLE
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 12
• Exact Mass: 1243.329344
• Heavy Atom Count: 77
• Complexity: 202

Purity/Quality:

99% ^*data from raw suppliers

Tetrakis(triphenylphosphine)platinum(0) ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[Pt]
• Uses: Tetrakis(triphenylphosphine)platinum(0), Pt is widely used in hydrosilation and oxidation. In Catalysts, Metal & Specialty Catalysts, Products & Industries.

Technology Process of Tetrakis(triphenylphosphine)platinum

There total 42 articles about Tetrakis(triphenylphosphine)platinum 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: 99.0%

ethylenebis(triphenylphosphine)platinum(0) (12120-15-9) + 2,8-dimethyl-10,10-dihydrophenoxasiline (907586-74-7) + (2)H8-toluene (2037-26-5) → tetrakis(triphenylphosphine)platinum (14221-02-4) + (Ph3P)2(H)Pt(μ-2,8-dimethyl-10,10-dihydrophenoxasiline(-2H))(μ-η2-2,8-dimethyl-10,10-dihydrophenoxasiline(-1H))Pt(PPh3) + [(Ph3P)Pt(μ-2,8-dimethyl-10,10-dihydrophenoxasiline(-2H))]3*2.5(toluene-d8) + hydrogen (1333-74-0)

Guidance literature:

In ⁽²⁾H₈-toluene; byproducts: OPPh3, PPh3, C2H4; (N2 or Ar); at room temp. for 3 mo; evapn.;

DOI:10.1021/om060391b

Reference yield: 98.0%

dihydrogen hexachloroplatinate(IV) hexahydrate + triphenylphosphine (603-35-0) → tetrakis(triphenylphosphine)platinum (14221-02-4)

Guidance literature:

With lithium hydroxide; In ethanol; water; (Ar); Pt-compd. aqueous soln. addn. through rubber membrane using syringe to org.-compd. and LiOH soln., shaking (several min); ppt. filtration, washing (hot aqueous EtOH, cold EtOH, pentane), drying (vac.); elem anal.;

DOI:10.1016/1381-1169(95)00059-3

Reference yield: 90.0%

dihydrogen hexachloroplatinate → tetrakis(triphenylphosphine)platinum (14221-02-4)

Guidance literature:

With lithium hydroxide; triphenylphosphine; In ethanol; water; Under Ar a soln. of H2PtCl6 is added to a stirred warm (60°C) soln. of PPh3 and LiOH in H2O/C2H5OH mixt., after 1-2 min the compound sedimented.; Mixt. is kept at 60°C for some minutes then filtered off, washed successively with warm aq. ethanol, cold ethanol, pentane, and dried under vac.;

DOI:10.1016/0022-328X(89)87192-X

upstream raw materials:

tris(triphenylphosphine)platinum⁽⁰⁾

ethene

ethylenebis(triphenylphosphine)platinum⁽⁰⁾

bis(triphenylphosphine)platinum(II) dichloride

Downstream raw materials:

Pt(PPh₃)₂Br₂

Pt(P(C₆H₅)3)3(PNN(CH₃)C(CH₃)N)

cis-dichlorobis(triphenylphosphine)platinum(II)

cis-[Pt(η(1)-CH2CCPh)(Cl)(PPh3)2]