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767654

Sigma-Aldrich

cis-Dichlorobis(dimethyl sulfoxide)platinum(II)

97%

Synonym(s):

cis-Dichlorobis(dimethylsulfoxido)platinum(II), Pt(DMSO)2Cl2

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About This Item

Empirical Formula (Hill Notation):
C4H12Cl2O2PtS2
CAS Number:
22840-91-1
Molecular Weight:
422.25
MDL number:
MFCD00061452
UNSPSC Code:
12161600
PubChem Substance ID:
329767328
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

core: platinum
reagent type: catalyst

mp

218-224 °C

SMILES string

Cl[Pt]Cl.CS(C)=O.CS(C)=O

InChI

1S/2C2H6OS.2ClH.Pt/c2*1-4(2)3;;;/h2*1-2H3;2*1H;/q;;;;+2/p-2

InChI key

KDADQDWVKZJTDQ-UHFFFAOYSA-L

Related Categories

General description

cis-Dichlorobis(dimethyl sulfoxide)platinum(II) is a platinum complex used as a catalyst in various chemical reactions, including the methylation of polyfluorinated aryl imines and methane oxidation. It is identified as an effective C-F activation precatalyst.

Application

cis-Dichlorobis(dimethyl sulfoxide)platinum(II) can be used as a:
  • Catalyst in the oleum-mediated (SO3-H2SO4) methane oxidation to form methyl bisulfate (MBS).
  • Precursor in the synthesis of cyclometalated complexes.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Parenchymal brain tumors, which were metastases of primary lung cancer, were surgically removed from 25 patients. During the operation, patients were administered (intravenous or intracarotid) 100 mg/sq m of cis-diamminedichloroplatinum (CDDP) and postoperatively, they received intravenous CDDP at 3-month intervals
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