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Sigma-Aldrich

Trimethyl(methylcyclopentadienyl)platinum(IV)

98%

Synonym(s):

MeCpPtMe3

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About This Item

Linear Formula:
C5H4CH3Pt(CH3)3
CAS Number:
Molecular Weight:
319.30
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98%

form

low-melting solid

reaction suitability

core: platinum

mp

30-31 °C (lit.)

storage temp.

2-8°C

SMILES string

C[Pt](C)C.C[C]1[CH][CH][CH][CH]1

InChI

1S/C6H7.3CH3.Pt/c1-6-4-2-3-5-6;;;;/h2,4H,3H2,1H3;3*1H3;

InChI key

AGQKROMSWCHOND-UHFFFAOYSA-N

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General description

Trimethyl(methylcyclopentadienyl)platinum(IV) is a crystalline organometallic precursor for platinum and is used in microelectronics, catalysis, photonics, and chemical sensing processes. It is also utilized as a precursor for preparing platinum nanoparticles, tuning particle size for better activity and stability of the platinum catalyst.

Application

Trimethyl(methylcyclopentadienyl)platinum(IV) can be used:
  • As a precursor to deposit Pt on tungsten oxide surface by atomic layer deposition method. This acts as a hybrid anode catalyst for PEM fuel cells.
  • To fabricate high performance and stable Si photocathode for solar water splitting reaction.
  • As a precursor to deposit Pt nanoparticles on TiO2 nanotube films for highly efficient gas sensors. Pt nanoparticles significantly enhances the sensitivity.

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Skull and crossbonesEnvironment

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Danger

Hazard Classifications

Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Aquatic Acute 1 - Skin Sens. 1

wgk_germany

WGK 3

flash_point_f

closed cup

flash_point_c

closed cup

ppe

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


Certificates of Analysis (COA)

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Electron induced surface reactions of the organometallic precursor trimethyl (methylcyclopentadienyl) platinum (IV).
The Journal of Physical Chemistry C, 113(6), 2487-2496 (2009)
Nanostructured Platinum Catalysts by Atomic-Layer Deposition for Solid-Oxide Fuel Cells
Advanced Energy Materials, 2(6), 651-654 (2012)

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