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Merck
CN

60811

羰基钴

≥90% (Co), solid, moistened with hexane (hexane 1-10%)

别名:

八羰基二钴

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关于此项目

线性分子式:
Co2(CO)8
化学文摘社编号:
分子量:
341.95
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
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产品名称

羰基钴, moistened with hexane (hexane 1-10%), ≥90% (Co)

SMILES string

[Co++].[Co++].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]

InChI

1S/8CO.2Co/c8*1-2;;/q;;;;;;;;2*+2

InChI key

MQIKJSYMMJWAMP-UHFFFAOYSA-N

assay

≥90% (Co)

form

solid

quality

moistened with hexane (hexane 1-10%)

reaction suitability

core: cobalt
reagent type: catalyst

storage temp.

2-8°C

Quality Level

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Application

  • 八羰基二钴[Co2(CO)8]常用于催化烯烃的加氢甲酰化反应(羰化反应)。
  • 它与吡啶一起,可催化烯烃的羧化反应,产生相应的酸和酯。
  • 它被用作制备钴铂(CoPt3)、硫化钴(Co3S4)和硒化钴(CoSe2)纳米晶体的关键前体。
  • 它还被用作Pauson-Khand环化反应和Nicholas反应的试剂。

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Repr. 2 - Self-heat. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation

target_organs

Nervous system

存储类别

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 3

flash_point_f

-9.4 °F

flash_point_c

-23 °C

ppe

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M Varón et al.
Scientific reports, 3, 1234-1234 (2013-02-08)
Magnetostatic (dipolar) interactions between nanoparticles promise to open new ways to design nanocrystalline magnetic materials and devices if the collective magnetic properties can be controlled at the nanoparticle level. Magnetic dipolar interactions are sufficiently strong to sustain magnetic order at
Octacarbonyldicobalt.
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-26 (2014)
In situ free-surfactant synthesis and ORR-electrochemistry of carbon-supported Co3S4 and CoSe2 nanoparticles.
Feng Y, et al.
Chemistry of Materials, 20(1), 26-28 (2007)
Dicobalt octacarbonyl.
Fischer S.
Synlett, 2002(09), 1558-1559 (2002)
N-oxide promoted Pauson-Khand cyclizations at room temperature.
Shambayani S, et al.
Tetrahedron Letters, 31(37), 5289-5292 (1990)

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