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409332

Sigma-Aldrich

二氯化钴

AnhydroBeads™, −10 mesh, 99.995% trace metals basis

别名:

二氯化钴, 氯化钴

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About This Item

线性分子式:
CoCl2
CAS号:
7646-79-9
分子量:
129.84
EC 号:
231-589-4
MDL编号:
MFCD00010938
UNSPSC代码:
12352302
PubChem化学物质编号:
24865637
NACRES:
NA.23
方案:
99.995% trace metals basis
表单:
beads

蒸汽压

40 mmHg ( 0 °C)

质量水平

200

产品线

AnhydroBeads™

方案

99.995% trace metals basis

表单

beads

杂质

≤15.0 ppm Trace Metal Analysis

粒径

−10 mesh

mp

724 °C (lit.)

SMILES字符串

Cl[Co]Cl

InChI

1S/2ClH.Co/h2*1H;/q;;+2/p-2

InChI key

GVPFVAHMJGGAJG-UHFFFAOYSA-L

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应用

五配位硫醇盐/氮杂配物的前体，该杂配物是半胱氨酸配体化金属酶活性的潜在模型。
在氢作用下与其他金属卤化物气相共还原生成细分的金属互化物，它们可用作结构材料或具有有用热电性、磁性和抗氧化性的化合物。

法律信息

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000207368
0000207369
0000207368
0000207369
0000115008

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Shoner, S.C. et al.
Inorganic Chemistry, 37, 5721-5721 (1998)
Cobalt (II) chloride-mediated synthesis of β-enamino compounds under solvent-free conditions.
Zhang ZH and Hu JY.
Journal of the Brazilian Chemical Society, 17(7), 1447-1451 (2006)
Cobalt (II) chloride catalysed coupling of thiols and anhydrides: a new and efficient synthesis of thiol esters.
Ahmad S and Iqbal J.
Tetrahedron Letters, 27(32), 3791-3794 (1986)
Cobalt (II) chloride catalyzed acylation of alcohols with acetic anhydride: scope and mechanism.
Iqbal J and Srivastava RR.
The Journal of Organic Chemistry, 57(7), 2001-2007 (1997)
An unusual chemoselectivity in cobalt (II) chloride catalysed cleavage of oxiranes with anilines: A highly regioselective synthesis of β-amino alcohols.
Iqbal J and Pandey A.
Tetrahedron Letters, 31(4), 575-576 (1990)
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