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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:
90614-07-6
Molecular Weight:
978.19
MDL number:
MFCD08064027
UNSPSC Code:
12161600
PubChem Substance ID:
329760805
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

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis
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
GHS07

Signal Word

Warning

Hazard Statements

H302,H319

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

683205-VAR:
683205-BULK:
683205-2G:4548173997872
683205-500MG:4548173997889

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH4555
MKBW8954V
MKBV8201V
MKBT8544V
MKBT5761V

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Articles

Umicore Precatalysts

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.

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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