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Merck
CN

225495

四羰基铁酸二钠合二噁烷

别名:

Collman 试剂

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关于此项目

线性分子式:
Na2Fe(CO)4 · 1.5C4H8O2
化学文摘社编号:
59733-73-2
分子量:
346.02
NACRES:
NA.22
PubChem Substance ID:
329752324
UNSPSC Code:
12161600
EC Number:
261-892-7
MDL number:
MFCD02091641

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InChI key

XEXTUUGKJXEJOB-UHFFFAOYSA-N

InChI

1S/3C4H8O2.8CO.2Fe.4Na/c3*1-2-6-4-3-5-1;8*1-2;;;;;;/h3*1-4H2;;;;;;;;;;;;;;/q;;;;;;;4*+1;2*-2;;;;

SMILES string

[Fe--].[Fe--].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[Na]C#[O+].[Na]C#[O+].[Na]C#[O+].[Na]C#[O+].C1COCCO1.C2COCCO2.C3COCCO3

reaction suitability

core: iron, reagent type: catalyst

Application

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

signalword

Danger

存储类别

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges

Hazard Classifications

Acute Tox. 3 Inhalation - Carc. 2 - Pyr. Sol. 1 - Water-react. 2

法规信息

新产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBJ5084
SHBG5752V
SHBD5485V
27596JKV
27596JK

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  1. 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.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. 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.

  4. 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. 

  5. What is the physical form of Product 225495, Disodium tetracarbonylferrate dioxane complex?

    This material is reported to be a solid, powder and/or chunks.

  6. 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).

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Accounts of Chemical Research, 8, 342-342 (1975)
Aldrichimica Acta, 19, 69-69 (1986)
McMurray, J. E.; Andrus, A.
Tetrahedron Letters, 21, 4687-4687 (1980)
Yamashita, M.; Tashika, H. et al.
Bulletin of the Chemical Society of Japan, 65, 1257-1257 (1992)
Accounts of Chemical Research, 1, 136-136 (1968)
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