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Merck

401781

Sigma-Aldrich

双(五甲基环戊二烯基)钴 (II)

别名:

CoCp*2, 双(五甲基环戊烯)钴

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About This Item

经验公式(希尔记法):
C20H30Co
CAS号:
分子量:
329.39
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
价格与库存信息目前不能提供

表单

solid

质量水平

反应适用性

core: cobalt

mp

>210 °C (lit.)

储存温度

2-8°C

SMILES字符串

[Co].C[C]1[C](C)[C](C)[C](C)[C]1C.C[C]2[C](C)[C](C)[C](C)[C]2C

InChI

1S/2C10H15.Co/c2*1-6-7(2)9(4)10(5)8(6)3;/h2*1-5H3;

InChI key

XDHJNPINFJSJJB-UHFFFAOYSA-N

一般描述

双(五甲基环戊二烯)钴(II)是一种功能强大的电子供体,由于其低固态电离能(3.3 eV)被广泛用作制备分子半导体的掺杂剂。该掺杂剂改善电子设备中电荷的注入和迁移。[1]

应用

双(五甲基环戊二烯)钴(II)可用作:
  • 作为n型掺杂剂 用于制造有机电子材料,如酞菁铜薄膜。[1]
  • 作为还原剂用于在室温下合成优质的还原氧化石墨烯。[2]
  • 用于钴的等离子体增强原子层沉积的金属有机物前体。[3]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Decamethylcobaltocene as an efficient n-dopant in organic electronic materials and devices
Calvin K. Chan, et al.
Organic Electronics, 9, 575-581 (2008)
Plasma-enhanced atomic layer deposition of Co using Co(MeCp)2 precursor
Jusang Park, et al.
Journal of Energy Chemistry, 22, 403-407 (2013)
Reduction of Graphene Oxide Thin Films by Cobaltocene and Decamethylcobaltocene
Molly M. MacInnes, et al.
ACS Applied Materials & Interfaces, 10, 2004-2015 (2018)
Carolyn N Valdez et al.
Journal of the American Chemical Society, 140(28), 8924-8933 (2018-06-20)
The effects of a variety of monatomic cations (H+, Li+, Na+, K+, Mg2+, and Ca2+) and larger cations (decamethylcobaltocenium and tetrabutylammonium) on the reduction of colloidal ZnO nanocrystals (NCs) are described. Suspensions of "TOPO"-capped ZnO NCs in toluene/THF were treated

商品

Highly reducing or oxidizing species enhance organic semiconductor conductivity by reducing charge-carrier injection barriers.

Highly reducing or oxidizing species enhance organic semiconductor conductivity by reducing charge-carrier injection barriers.

Highly reducing or oxidizing species enhance organic semiconductor conductivity by reducing charge-carrier injection barriers.

Highly reducing or oxidizing species enhance organic semiconductor conductivity by reducing charge-carrier injection barriers.

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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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  2. 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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