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579726

Sigma-Aldrich

Grubbs Catalyst® M102

Umicore, 97%

Synonyme(s) :

Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium, Bis(tricyclohexylphosphine)benzylidine ruthenium(IV) dichloride, Dichloro(benzylidene)bis(tricyclohexylphosphine)ruthenium(II), Grubbs Catalyst® 1st Generation, Grubbs Catalyst® M1a (C823)

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About This Item

Formule empirique (notation de Hill) :
C43H72Cl2P2Ru
Numéro CAS:
172222-30-9
Poids moléculaire :
822.96
Numéro MDL:
MFCD01074452
Code UNSPSC :
12161600
ID de substance PubChem :
24881009
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

100

Essai

97%

Pertinence de la réaction

core: ruthenium
reagent type: catalyst
reaction type: Ring-Opening Polymerization

Pf

153 °C (dec.)

Température de stockage

2-8°C

Chaîne SMILES 

C[Ph].P(C1CCCCC1)(C2CCCCC2)C3CCCCC3.P(C4CCCCC4)(C5CCCCC5)C6CCCCC6.Cl.Cl.[Ru]

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Application

First metathesis catalyst to be widely used in organic synthesis. Useful for acyclic diene metathesis polymerization (ADMET), Ring-Opening Metathesis Polymerization (ROMP) of strained cyclic olefins, ring opening metathesis (ROM), olefin cross metathesis (CM) and ring closing metathesis (RCM) of terminal olefins under a variety of reactions conditions.

Learn more about our metathesis catalysts

Autres remarques

Grubbs Catalyst® Technology for Olefin Metathesis by Aldrich

Informations légales

Product of Umicore

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

Pictogrammes

Flame
GHS02

Mention d'avertissement

Warning

Mentions de danger

H228

Classification des risques

Flam. Sol. 2

Code de la classe de stockage

4.1B - Flammable solid hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
0000414176
0000414176
0000305137
MKCW6534
MKCV8238

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Charvet, R.: Novak, B. M.
Macromolecules, 34, 7680-7680 (2001)
Brzezinska, K.; Wolfe, P. S.
Macromolecular Chemistry and Physics, 197, 2065-2065 (1996)
Michaut, M.; Parrain, J.-L.; Santelli, M.
Chemical Communications (Cambridge, England), 2567-2567 (1998)
Thomas A. Kirkland et al.
The Journal of organic chemistry, 62(21), 7310-7318 (2001-10-24)
Ruthenium alkylidene 1 and molybdenum alkylidene 2 have been utilized in the ring-closing metathesis (RCM) of dienes containing gem-disubstituted olefins to yield tri- and tetrasubstituted cyclic olefins. Dienes with sterically demanding and/or electron-withdrawing substituents such as Ph, CO(2)Me, and (t)()Bu
Dongwon Lee et al.
International journal of nanomedicine, 3(4), 471-476 (2008-01-01)
The overproduction of hydrogen peroxide is implicated in the progress of numerous life-threatening diseases and there is a great need for the development of contrast agents that can detect hydrogen peroxide in vivo. In this communication, we present a new
Afficher tous les articles scientifiques apparentés

Articles

Hydrosilylation Catalyst

Trost group's protocol yields α-vinylsilanes from terminal acetylenes using [Cp*Ru(MeCN)3]PF6 catalyst and others for hydrosilylation.

Hydrosilylation Catalyst

Trost group's protocol yields α-vinylsilanes from terminal acetylenes using [Cp*Ru(MeCN)3]PF6 catalyst and others for hydrosilylation.

Hydrosilylation Catalyst

Trost group's protocol yields α-vinylsilanes from terminal acetylenes using [Cp*Ru(MeCN)3]PF6 catalyst and others for hydrosilylation.

Hydrosilylation Catalyst

Trost group's protocol yields α-vinylsilanes from terminal acetylenes using [Cp*Ru(MeCN)3]PF6 catalyst and others for hydrosilylation.

Contenu apparenté

Grubbs Group – Prof. Product Portal

Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.

Grubbs Group – Prof. Product Portal

Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.

Grubbs Group – Prof. Product Portal

Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.

Grubbs Group – Prof. Product Portal

Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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