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/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
683094
HS157
97%, Umicore, powder
Synonym(e):
Di-μ-chlorobis[(1,2,5,6-η)-1,5-cyclooctadiene]diiridium, [Ir(1,5-cod)Cl]2, 1,5-Cyclooctadien-iridium(I)-chlorid-dimer, Bis(1,5-cyclooctadien)diiridium(I)dichlorid, Chloro(1,5-cyclooctadien)iridium(I)-Dimer, Iridium(I)-chlorid-1,5-Cyclooctadien-Komplex-dimer, [Ir(1,5-cod)Cl]2, [Ir(cod)Cl]2
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Über diesen Artikel
Produktname
HS157, Umicore, 97%
Quality Segment
assay
97%
form
powder
reaction suitability
core: iridium, reaction type: C-H Activation, reagent type: catalyst
mp
205 °C (dec.) (lit.)
SMILES string
Cl[Ir].Cl[Ir].C1CC=CCCC=C1.C2CC=CCCC=C2
InChI
1S/2C8H12.2ClH.2Ir/c2*1-2-4-6-8-7-5-3-1;;;;/h2*1-2,7-8H,3-6H2;2*1H;;/q;;;;2*+1/p-2/b2*2-1-,8-7-;;;;
InChI key
ZFOUDQNHNLDNLD-MIXQCLKLSA-L
Application
Metallvorläufer für asymmetrische allylische Substitutionen.
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description Umicore, 97% | description - | description - | description 95% |
| assay 97% | assay - | assay - | assay 95% |
| reaction suitability reaction type: C-H Activation, core: iridium, reagent type: catalyst | reaction suitability core: iridium, reagent type: catalyst | reaction suitability reagent type: catalyst, core: iridium | reaction suitability core: rhodium, reagent type: catalyst |
| form powder | form crystals | form powder or crystals | form solid |
| Quality Level 200 | Quality Level 100 | Quality Level - | Quality Level 100 |
| mp 205 °C (dec.) (lit.) | mp 154-179 °C (D) | mp 150-155 °C (dec.) | mp 199 °C (dec.) |
Lagerklasse
11 - Combustible Solids
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Gloves
Signalwort
Warning
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Oral
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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