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Merck
CN

915998

Grubbs Catalyst® M104

Umicore, powder

Synonym(s):

CatMETium RF5, Dichloro(2-thienylmethylene)bis-(tricyclohexylphosphine)ruthenium(II), Ru(PCy3)2(2-thienylmethylene)Cl2

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About This Item

Empirical Formula (Hill Notation):
C41H70Cl2P2RuS
CAS Number:
1190427-44-1
Molecular Weight:
828.98
MDL number:
MFCD34184916
UNSPSC Code:
12352103
NACRES:
NA.22
Form:
powder

Key Documents

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Product Name

Grubbs Catalyst® M104, Umicore

SMILES string

[Ru](=Cc7[s]ccc7)([PH](C6CCCCC6)(C5CCCCC5)C4CCCCC4)([PH](C3CCCCC3)(C2CCCCC2)C1CCCCC1)(Cl)Cl

InChI

1S/2C18H33P.C5H4S.2ClH.Ru/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-5-3-2-4-6-5;;;/h2*16-18H,1-15H2;1-4H;2*1H;

InChI key

ZPAGOCLSEGAXGH-UHFFFAOYSA-N

form

powder

mp

273 °C

Quality Level

100

Application

Umicore Grubbs Catalyst M104 is a homogeneous catalyst useful for alkene metathesis, especially for cross-metathesis, ring-closing metathesis and self-metathesis.

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

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5590
MKCW2292
MKCV6642
MKCT9344
MKCT8852

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