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409049

Sigma-Aldrich

(1,5-Cyclooctadiene)dimethylplatinum(II)

97%

Synonym(s):

Dimethyl(cyclooctadiene)platinum, Pt(cod)(Me)2

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About This Item

Empirical Formula (Hill Notation):
C10H18Pt
CAS Number:
12266-92-1
Molecular Weight:
333.33
MDL number:
MFCD00064719
UNSPSC Code:
12161600
PubChem Substance ID:
24865617
NACRES:
NA.22

Quality Level

100

Assay

97%

reaction suitability

core: platinum
reagent type: catalyst

mp

103-105 °C (lit.)

SMILES string

C[Pt]C.C1CC=CCCC=C1

InChI

1S/C8H12.2CH3.Pt/c1-2-4-6-8-7-5-3-1;;;/h1-2,7-8H,3-6H2;2*1H3;/b2-1-,8-7-;;;

InChI key

ZABVBYGUHBRHFJ-PHFPKPIQSA-N

Related Categories

General description

(1,5-Cyclooctadiene)dimethylplatinum (II) is a coordination compound in which platinum (Pt) is surrounded by two methyl (CH3) groups and one 1,5-cyclooctadiene (COD) group. It is often used as a precursor in the synthesis of platinum catalysts, which have a wide range of applications in different organic reactions.

Application

(1,5-Cyclooctadiene)dimethylplatinum(II) can be used as a platinum precursor in the preparation of:
  • Hydrophobic platinum catalyst in the presence of reducing agent (NaBH4).
  • Pt/Hβ catalysts for the selective isomerization of n-butane to isobutane.

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The controlled synthesis of Pt/H? catalysts with intimate metal-acid sites for n-butane isomerization
Wang P, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 309, 110547-110547 (2020)
Preparation of hydrophobic platinum catalysts using a water-in-CO2 microemulsion
Shimizu R, et al.
Journal of Supercritical Fluids, 44(1), 109-114 (2008)
The room temperature substitution of n-and iso-perfluoropropyl iodides and n-perfluorobutyl iodide to dimethylplatinum (II) 1, 5-cyclooctadiene: The crystal structure of [Pt (C3F7) 2 (COD)]
Thomson J, et al.
Inorganic Chemistry Communications, 8(9), 782-784 (2005)

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