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437875

Sigma-Aldrich

乙酸钴 四水合物

99.999% trace metals basis

同義詞:

醋酸钴 四水合物

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About This Item

線性公式:
(CH3COO)2Co · 4H2O
CAS號碼:
分子量::
249.08
Beilstein:
3731397
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.23

化驗

99.999% trace metals basis

形狀

powder and chunks

反應適用性

core: cobalt

SMILES 字串

[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Co]OC(C)=O

InChI

1S/2C2H4O2.Co.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2

InChI 密鑰

ZBYYWKJVSFHYJL-UHFFFAOYSA-L

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一般說明

四水合乙酸钴具有八面体结构,中心钴轨道由四个水分子和两个乙酸酯配体配位形成。四水合乙酸钴在140oC时变为无水形式。

應用

四水合乙酸钴可用于制备配合物,以检查具有罕见几何配位构型的金属的性质。它还被用作氧化和酯化反应的催化剂。

訊號詞

Danger

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

個人防護裝備

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


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