Skip to Content
Merck
CN

Key Documents

View All Documentation

915246

Grubbs catalyst® M203

Umicore, powder

Synonym(s):

Tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][3-phenyl-1H-inden-1-ylidene]ruthenium (II) dichloride, (IMes)Ru(PCy3)(Ind)Cl2, CatMETium RF1

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C54H67Cl2N2PRu
CAS Number:
254972-49-1
Molecular Weight:
947.07
NACRES:
NA.22
UNSPSC Code:
12352103
MDL number:
MFCD08459358
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Grubbs catalyst® M203, Umicore

Quality Level

100

product line

Grubbs Catalyst® M200 Series

form

powder

manufacturer/tradename

Grubbs Catalyst® M200 Series

mp

230 °C (decomp)

SMILES string

CC1=CC(C)=CC(C)=C1n2c([Ru](Cl)(Cl)(P(C3CCCCC3)(C4CCCCC4)C5CCCCC5)=C6C(C=CC=C7)=C7C(C8=CC=CC=C8)=C6)n(C9=C(C)C=C(C)C=C9C)C=C2

InChI

1S/C21H24N2.C18H33P.C15H10.2ClH.Ru/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2-6-12(7-3-1)15-11-10-13-8-4-5-9-14(13)15;;;/h7-12H,1-6H3;16-18H,1-15H2;1-9,11H;2*1H;/q;;;;;+2/p-2

InChI key

HBNBIWQQLMQFEU-UHFFFAOYSA-L

Application

Umicore Grubbs Catalyst M203 is a homogeneous catalyst useful for alkene metathesis, especially for cross-metathesis, ring-closing metathesis and self-metathesis.

Learn more about our metathesis catalysts

Preparation Note

Do not store above 25°C (77°F). Store in a tightly closed original container under dry inert gas, protected from direct sunlight in a dry, cool and well-ventilated area.

Legal Information

Product of Umicore

Product License: This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer′s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.

Additional information available at www.pmc.umicore.com
Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

Storage Class

11 - Combustible Solids

wgk

WGK 3

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCN9553

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Global Trade Item Number

SKUGTIN
915246-100MG04065265775892
915246-1G04065265775908