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520640

Sigma-Aldrich

Platin(IV)-chlorid

≥99.9% trace metals basis

Synonym(e):

Platintetrachlorid

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About This Item

Lineare Formel:
PtCl4
CAS-Nummer:
13454-96-1
Molekulargewicht:
336.89
EG-Nummer:
236-645-1
MDL-Nummer:
MFCD00011182
UNSPSC-Code:
12352302
PubChem Substanz-ID:
24874154
NACRES:
NA.23
Assay:
≥99.9% trace metals basis
Form:
powder

Qualitätsniveau

100

Assay

≥99.9% trace metals basis

Form

powder

Zusammensetzung

Pt, 55-58%

Eignung der Reaktion

reagent type: catalyst
core: platinum

Verunreinigungen

≤1000.0 ppm Trace Metal Analysis

mp (Schmelzpunkt)

370 °C (dec.) (lit.)

Dichte

4.303 g/mL at 25 °C (lit.)

SMILES String

Cl[Pt](Cl)(Cl)Cl

InChI

1S/4ClH.Pt/h4*1H;/q;;;;+4/p-4

InChIKey

FBEIPJNQGITEBL-UHFFFAOYSA-J

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Allgemeine Beschreibung

Platinum (IV)chloride is a weak Lewis acid used in surface modification, nanomaterialsynthesis, and catalysis.

Anwendung

Platinum (IV) chloride can be used for the surfacemodification of crystalline and amorphous titania powders, to enhance theirphotocatalytic efficiency. Electronsinjected into the conduction band of titania due to visible light excitation ofplatinum (IV)chloride surface complex reduces oxygen to superoxide. The superoxide thusformed is responsible for the photodegradation reaction.

Platinumnanoparticles can be synthesized by reacting platinum (IV) chloride with Cyanobacteriumin an environmentally friendly method.

It can also be used as a dual catalyst forstereo- and regioselective glycosidations. Due to its ligand-bindingcapacity, platinum (IV) chloridehas an affinity for the glycosyl acceptor hydroxy group and forms the glycosidationproduct in β-configuration. It also enhances nucleophilicity differencesbetween hydroxy groups allowing regioselective glycosidation.

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Lagerklassenschlüssel

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Analysenzertifikate (COA)

Lot/Batch Number
MKBV1421V
MKBB1279
MKBB3128
09113JH
08907HH

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Die Dokumentenbibliothek aufrufen

W Macyk et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 7(9), 1862-1867 (2001-06-19)
Anatase, rutile, and amorphous titania powders were surface-modified by grinding with PtCl4 and H2[PtCl6]. Only the anatase modification afforded hybrid photocatalysts capable of degradation of 4-chlorophenol (4-CP) with visible light, with sufficient stability towards decomplexation. Grinding with K2[PtCl4] produced materials
Maggy F Lengke et al.
Langmuir : the ACS journal of surfaces and colloids, 22(17), 7318-7323 (2006-08-09)
Interaction of cyanobacteria (Plectonema boryanum UTEX 485) with aqueous platinum(IV)-chloride (PtCl(4) degrees ) has been investigated at 25-100 degrees C for up to 28 days, and 180 degrees C for 1 day. The addition of PtCl(4) degrees to the cyanobacteria
N Kanematsu et al.
Gifu Shika Gakkai zasshi = The Journal of Gifu Dental Society, 17(2), 575-581 (1990-12-01)
The induction of mutation by cadmium chloride (CdCl2), platinum tetrachloride (PtCl4), and rhodium trichloride (RhCl3.3H2O) was measured utilizing the hypoxanthine-guanine phosphoribosyl transferase (HGPRT) locus in V-79 cells. Cadmium chloride at a concentration of 0.05 microM induced ford mutation in V-79
Eric Ennifar et al.
Nucleic acids research, 31(10), 2671-2682 (2003-05-09)
Metal ions, and magnesium in particular, are known to be involved in RNA folding by stabilizing secondary and tertiary structures, and, as cofactors, in RNA enzymatic activity. We have conducted a systematic crystallographic analysis of cation binding to the duplex
B A Teicher et al.
Anticancer research, 13(5A), 1549-1556 (1993-09-01)
Since several anticancer drugs are known to become more cytotoxic to cells in an acidic milieu, we have attempted to utilize the carbonic anhydrase inhibitor, Acetazolamide, to acidify the blood and tumor of C3H mice bearing the FSaIIC fibrosarcoma in
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