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683205

Sigma-Aldrich

Chiralyst P978

Umicore

Synonym(s):

Diiodo(p-cymene)ruthenium(II) dimer, Di(μ-iodo)diiodobis(p-cymene)diruthenium(II), Di-μ-iodo(p-cymene)iodoruthenium(II)

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About This Item

Empirical Formula (Hill Notation):
C20H28I4Ru2
CAS Number:
Molecular Weight:
978.19
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

form

solid

reaction suitability

core: ruthenium
reagent type: catalyst

mp

234-236 °C

SMILES string

I[Ru]1[I][Ru](I)[I]1.C[C]2[CH][CH][C]([CH][CH]2)C(C)C.C[C]3[CH][CH][C]([CH][CH]3)C(C)C

InChI

1S/2C10H14.2HI.2I.2Ru/c2*1-8(2)10-6-4-9(3)5-7-10;;;;;;/h2*4-8H,1-3H3;2*1H;;;;/q;;;;;;2*+1/p-2

InChI key

GMEPSZJJBHGIDB-UHFFFAOYSA-L

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Application

Catalyst in:
  • Ruthenium-catalyzed hydrogenation
  • Preparation of Walphos-type ferrocenyl-aryl diphosphine ligands
  • Ruthenium-catalyzed synthesis reactions
  • Enantioselective hydrogenation of ketones and olefins

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

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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Articles

We are happy to offer a series of precatalysts for asymmetric catalysis and Pd based cross coupling catalysis. Our partnership with Umicore allows us to offer a portfolio of metal complexes with batch-to-batch consistency for a plethora of catalytic reactions. 20 different precatalyst complexes are available, providing access to hundred different catalytic reactions.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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