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304026

Sigma-Aldrich

环戊二烯化钠

Sodium cyclopentadienylide

2.4 M in THF

同義詞:

环戊二烯基钠 溶液

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About This Item

經驗公式（希爾表示法）:
C5H5Na
CAS號碼:
4984-82-1
分子量：:
88.08
Beilstein:
969542
MDL號碼:
MFCD00012161
分類程式碼代碼:
12161600
PubChem物質ID:
24858317
NACRES:
NA.22
暫時無法取得訂價和供貨情況

形狀

liquid

品質等級

100

反應適用性

reagent type: ligand

濃度

2.4 M in THF

密度

0.938 g/mL at 25 °C

SMILES 字串

[Na]C1C=CC=C1

InChI

1S/C5H5.Na/c1-2-4-5-3-1;/h1-5H;

InChI 密鑰

PDTZVKVFAJGNRV-UHFFFAOYSA-N

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應用

也可用于以下物质的合成：
  • 二茂钌和富勒烯分子杂交物, Ru(η5- C60Me5)( η5-C5H5) (松散二茂钌)。[1]
  • 通过钯催化的烯丙基烷基化作用生成烯丙基取代的环戊二烯。[2]
  • 双（环戊二烯基）二氯化锆，其可用作二吲哚甲烷合成和杂芳基烷基化的催化剂。[3]
  • 由二苯基膦炔烃和CoCl(PPh3)3生成Cp-cobaltacycle。[4]
环戊二烯基钠可用作制备茂金属[5][6]和环戊二烯基金属络合物的有用试剂。[7]

訊號詞

Danger

危險分類

Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1

標靶器官

Central nervous system, Respiratory system

安全危害

EUH018,EUH019

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類（WGK）

WGK 3

閃點（°F）

1.4 °F - closed cup

閃點（°C）

-17 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
SHBS1695
SHBR3162
SHBQ6437
SHBP6345
SHBP6349

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Synthesis and reactivity of bucky ruthenocene Ru(η5- C60Me5)( η5-C5H5).
Matsuo Y, et al.
Chemistry Letters (Jpn), 33(1), 68-69 (2003)
Journal of Organometallic Chemistry, 467, 75-75 (1994)
Journal of the Chemical Society. Chemical Communications, 2007-2007 (1994)
Bis (cyclopentadienyl) zirconium dichloride for alkylation of heteroaromatics and synthesis of bis (indolyl) methanes.
Kantam ML, et al.
Catalysis Letters, 98(2-3), 117-121 (2004)
J. Chem. Soc., Dalton Trans., 2109-2109 (1994)
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    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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    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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