氯化钴六水合物,Cobalt(II) chloride hexahydrate;ACS reagent, 98%

别名:六水氯化钴;氯化钴(II)六水合物;六水合氯化钴;Cobaltous chloride hexahydrate

线性分子式: CoCl2 · 6H2O CAS号: 7791-13-1 分子量: 237.93 EC 号: 231-589-4 MDL编号: MFCD00149652 PubChem化学物质编号: 329752799 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 255599
CAS号: 7791-13-1
MDL号: MFCD00149652
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说明

应用

Cobalt(II) chloride hexahydrate can be used as a catalyst for the:
  • Dioxygenation of styrenes with N-hydroxyphthalimide to synthesize corresponding alcohols and ketones.
  • Oxidative coupling of primary amines to imines.
  • Friedel-Crafts reaction between indoles and activated olefins to synthesize β-indolylketones.
  • Synthesis of β-enaminones and β-enamino esters.
  • Reaction of acyl chlorides with diselenides or disulfides to synthesize selenol and thiol esters.

 

属性

等级

ACS reagent

质量水平

蒸汽压

40 mmHg ( 0 °C)

测定

98%
98.0-102.0% (ACS specification)

形式

powder, crystals or chunks

reaction suitability

reagent type: catalyst
core: cobalt

杂质

≤0.01% insolubles

痕量阴离子

nitrate (NO3-): ≤0.01%
sulfate (SO42-): ≤0.01%

痕量阳离子

Ca: ≤0.005%
Cu: ≤0.002%
Fe: ≤0.005%
K: ≤0.01%
Mg: ≤0.005%
Na: ≤0.05%
Ni: ≤0.1%
Zn: ≤0.03%

SMILES string

O.O.O.O.O.O.Cl[Co]Cl

InChI

1S/2ClH.Co.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI key

GFHNAMRJFCEERV-UHFFFAOYSA-L

 

安全信息

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

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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