16242-55-0

Basic information

• Product Name: dichloroplatinum - triphenylarsane (1:2)
• CAS NO: 16242-55-0
• Molecular Formula: C₃₆H₃₀As₂Cl₂Pt
• Molecular Weight: 878.4566
• Mol File: 16242-55-0.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 373°C at 760 mmHg
• Flash Point: 174.6°C
• Vapor Pressure: 1.98E-05mmHg at 25°C
• CAS DataBase Reference: dichloroplatinum - triphenylarsane (1:2)(CAS DataBase Reference)
• NIST Chemistry Reference: dichloroplatinum - triphenylarsane (1:2)(16242-55-0)
• EPA Substance Registry System: dichloroplatinum - triphenylarsane (1:2)(16242-55-0)

Safety Data

• Hazardous Substances Data: 16242-55-0(Hazardous Substances Data)

Usage

General Description

Dichloroplatinum - triphenylarsane (1:2) is a chemical compound composed of one part dichloroplatinum and two parts triphenylarsane. Dichloroplatinum, also known as cisplatin, is a chemotherapy medication used to treat various types of cancers, including ovarian, bladder, and testicular cancer. Triphenylarsane is an organoarsenic compound that has been used as a reagent in organic synthesis and as a precursor in the production of other arsenic-containing compounds. When combined in a 1:2 ratio, these two compounds form a complex with potential applications in chemical synthesis and pharmaceutical development. Due to the toxic nature of arsenic-containing compounds, careful handling and disposal procedures must be observed when working with dichloroplatinum - triphenylarsane.

Upstream product

• 14873-63-3 cis-bis(benzonitrile)dichloroplatinum(II) 
• 603-32-7 triphenyl-arsane 
• 112287-80-6 cis-PtCl₂(p-Tol₃P)(AsPh₃) 
• 112287-81-7 cis-PtCl₂(PPh₃)(AsPh₃) 
• 75180-90-4 cis-PtCl₂(PEt₃)(AsPh₃) 
• 603-35-0 triphenylphosphine 
• 78610-08-9 PtCl₂(As(C(CH₃)3)3)2 
• 10025-99-7 potassium tetrachloroplatinate(II) 
• 73347-22-5 trans-[PtCl₂(CO)(AsPh₃)] 

Downstream Products

• 78309-43-0 {Ptphas₂Cl₄} 
• 103373-86-0 Pt(CH(C₆H₅)S(O)2CH(C₆H₅))(As(C₆H₅)3)2 
• 7440-06-4 platinum 
• 140889-91-4 {Pt(O₂As(O)C₆H₅)((C₆H₅)3As)2} 
• 16337-56-7 tetrakis(triphenylarsine)platinum⁽⁰⁾ 
• 16970-28-8 trans-[PtHCl(As(C₆H₅)3)2] 

Relevant articles and documents

Highly Efficient Solid-State Phosphorescence of Platinum Dihalide Complexes with 9-Phenyl-9-arsafluorene Ligands

Platinum dihalide (chloride, bromide, and iodide) complexes with 9-phenyl-9-arsafluorene, which can be safely prepared and are air stable, were synthesized. The dibromide and diiodide complexes showed highly efficient phosphorescence even at 298 K in the solid state, and their quantum yields were up to a value of 0.52. The structures of the complexes were analyzed by X-ray crystallography. Time-dependent density functional calculations support our understanding of the initial electron transition processes. The rigid and bulky structure of the arsafluorene backbone effectively induced solid-state phosphorescence unlike that of a triphenylarsine analogue, which has three unbridged phenyl groups.

Thermal analysis of coordination compounds. Part 3. Thermal decomposition of platinum complexes containing triphenylphosphine, triphenylarsine and triphenylstibine

Studies by thermogravimetric analysis (TG) and differential thermal analysis (DTA) of the complexes [PtCl2L2] (L is PPh3, AsPh3, SbPh3), [PtLn] (n = 3, L is SbPh3; n= 4, L is PPh3, AsPh3); [(PtL3)2N2]; [(PtL3)2C2] and [Pt(CO)2L2] (L is SbPh3) are described. Analysis of the TG and DTA curves showed that Pt(II) complexes of the type [PtCl2L2] have a higher thermal stability than the corresponding Pt(0) complexes of the type [PtLn], with the exception of [Pt(SbPh3)3], which is more stable than [PtCl2(SbPh3)2]. Thermal stabilities of each of the complexes are compared with those of the others in the series. Mechanisms of thermal decomposition of complexes of the types [PtCl2L2] and [PtLn] are proposed. Residues of the samples were characterized by chemical tests and IR spectroscopy. The residue from the thermal decomposition of [PtCl2L2] (L is PPh3, AsPh3)and [Pt(PPh3)4] is metallic platinum. For [Pt(AsPh3)4] the residue is a mixture of Pt and As, whereas for the complexes containing SbPh3 the re sidues are mixtures of Pt and Sb. In these cases, the proportional contents of Pt and As or Pt and Sb correspond to the stoichiometry of these elements in the respective complexes. The complexes [Pt(SbPh3)3]2N2, [Pt(SbPh3)3]2C2 lose N2 or the ethynediyl group at 130-150°C are transformed into [Pt(SbPh3)3].

Preparation, characterization, and some reactions of tri-tert-butylarsine complexes of platinum(II) and palladium(II) chlorides

As(t-Bu)3 reacts with platinum(II) chlorides to afford either trans-PtCl2[As(t-Bu)3]2 or the dinuclear complex Pt2(μ-Cl)2Cl2[As(t-Bu)3] 2. With palladium(II) chloride, however, only the dinuclear complex Pd2(μ-Cl)2Cl2[As(t-Bu)3] 2 is formed even in the presence of excess As(t-Bu)3. These complexes undergo substitution and/or bridge-cleavage reactions with CO, py, AsPh3, Cl-, or tertiary phosphines.