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225495 Aldrich

Disodium tetracarbonylferrate dioxane complex

Synonym: Collman’s Reagent



Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Iron More...


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Frequently Asked Questions are available for this Product.


Carbonylating agent for halides to form aldehydes andketones; hydroacylates Michael acceptors; also used as reducing agent; catalyst for dismutation of aromatic aldehydesto esters


10 g in glass bottle

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Cross-Coupling Guide
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Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
What is the physical form of Product 225495, Disodium tetracarbonylferrate dioxane complex?
This material is reported to be a solid, powder and/or chunks. This information can be found on the product's specification sheet located at this link: http://www.sigmaaldrich.com/catalog/search/SpecificationSheetPage/ALDRICH/225495
Is Product 225495, Disodium tetracarbonylferrate dioxane complex, the same as Collman's Reagent?
Yes, Collman's Reagent is a synonym for this product. The compound is described by James P. Collman in the following reference: Acc. Chem. Res, 8(10), 342-347(1975).
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