910430

Grubbs Catalyst^® M220

Umicore

• Synonym(s): cis-[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-phenyl-1H-inden-1-ylidene)(triisopropylphosphite)ruthenium(II), Grubbs Catalyst^® M22
• Empirical Formula (Hill Notation): C₄₅H₅₇N₂Cl₂O₃PRu
• CAS Number: 1255536-61-8
• Molecular Weight: 876.90
• UNSPSC Code: 12352103
• NACRES: NA.22

Properties

• form: powder
• mp: >300 °C
• storage temp.: 2-8°C

Description

Application

Umicore Grubbs Catalyst M220 is a homogeneous catalyst useful for cross metathesis, enyne metathesis, ring-closing metathesis, and self metathesis.

Learn more about our metathesis catalysts

Storage and Stability

Do not store above 25°C (77°F). Store in a tightly closed original container, 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.

For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com

Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable