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14694

Sigma-Aldrich

Bis(1,5-cyclooctadien)rhodium(I)-tetrafluorborat

Synonym(e):

Rhodium(I)-tetrafluoroborat 1,5-Cyclooctadien Komplex

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100 MG
CHF 113.00

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100 MG
CHF 113.00

About This Item

Empirische Formel (Hill-System):
C16H24BF4Rh
CAS-Nummer:
Molekulargewicht:
406.07
MDL-Nummer:
UNSPSC-Code:
12161600
PubChem Substanz-ID:
NACRES:
NA.22

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Zusammensetzung

carbon content, 45.7-49.0%

Eignung der Reaktion

core: rhodium
reagent type: catalyst

mp (Schmelzpunkt)

~190 °C (dec.)

SMILES String

[Rh+].F[B-](F)(F)F.C1CC=CCCC=C1.C2CC=CCCC=C2

InChI

1S/2C8H12.BF4.Rh/c2*1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h2*1-2,7-8H,3-6H2;;/q;;-1;+1/b2*2-1-,8-7-;;

InChIKey

NBGSCPNNKGVTKU-QMDOQEJBSA-N

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Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

Rhodium complex employed for preparing cationic COD-Rh complexes with phosphine ligands, e.g. for enantioselective hydrogenation[1][2][3]; Hydrosilylation[4]

Piktogramme

Health hazardExclamation mark

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Analysenzertifikate (COA)

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

U. Nagel et al.
Chemische Berichte, 119, 3326-3326 (1986)
I. Ojima et al.
Tetrahedron, 45, 6901-6901 (1989)
M. Sawamura et al.
Journal of the American Chemical Society, 117, 9602-9602 (1995)
R. Takeuchi et al.
The Journal of Organic Chemistry, 60, 3045-3045 (1995)

Questions

1–2 of 2 Questions  
  1. 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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  2. 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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