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Merck
CN

60811

Sigma-Aldrich

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:
10210-68-1
分子量:
341.95
MDL编号:
MFCD00016024
UNSPSC代码:
12161600
PubChem化学物质编号:
57651787
NACRES:
NA.22

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产品名称

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

质量水平

100

方案

≥90% (Co)

表单

solid

质量

moistened with hexane (hexane 1-10%)

反应适用性

core: cobalt
reagent type: catalyst

储存温度

2-8°C

SMILES字符串

[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

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相关类别

应用

  • 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。

警示用语：

Danger

危险分类

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

靶器官

Nervous system

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

闪点(°F)

-9.4 °F

闪点(°C)

-23 °C

个人防护装备

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
SHBR8587
SHBR7115
SHBP8517
SHBP6704
SHBP1521

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Journal of the American Chemical Society, 108(11), 3128-3130 (1986)
Octacarbonyldicobalt.
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-26 (2014)
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