202185
Cobalt(II) chloride hexahydrate
reagent grade
동의어(들):
Cobaltous chloride hexahydrate
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CoCl2 · 6H2O
CAS 번호:
Molecular Weight:
237.93
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.21
Grade:
reagent grade
Grade
reagent grade
Quality Level
vapor pressure
40 mmHg ( 0 °C)
양식
crystals or chunks
농도
24.0-25.5% (EDTA titration)
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
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관련 카테고리
일반 설명
Cobalt(II) chloride hexahydrate has a cobalt ion surrounded by a tetragonal arrangement of chloride ligands. Four water molecules occupy a square plane about cobalt while chloride ions occupy axial positions. Its crystals belong to the monoclinic lattice system.
애플리케이션
Cobalt(II) chloride hexahydrate may be used in the following studies:
- For the in-situ synthesis of nickel(0) and cobalt(0) nanoclusters stabilized by poly(4-styrene sulfonic acid-co-maleic acid).
- Preparation of polyvinylidene fluoride (PVDF)-cobalt (II) chloride hexahydrate nanofiber composites, via electrospinning method.
- As catalyst for the synthesis of 2-arylbenzimidazole.
- Acetylation of alcohols with carboxylic acids to form the corresponding acylated products.
- Tosylation of aliphatic and aromatic alcohols with tosylic acid.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
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
Storage Class Code
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Cobalt (II) catalyzed tosylation of alcohols with p-toluenesulfonic acid.
Velusamy S, et al.
Tetrahedron Letters, 45(1), 203-205 (2004)
Cobalt (II)-catalyzed direct acetylation of alcohols with acetic acid.
Velusamy S, et al.
Tetrahedron, 61(8), 2011-2015 (2005)
Crystal spectra of cobalt (II) chloride hexahydrate
Joy HW and Fogel N
The Journal of Physical Chemistry, 79(4), 345-349 (1975)
Water soluble nickel (0) and cobalt (0) nanoclusters stabilized by poly (4-styrenesulfonic acid-co-maleic acid): highly active, durable and cost effective catalysts in hydrogen generation from the hydrolysis of ammonia borane.
Metin O and Ozkar S.
International Journal of Hydrogen Energy, 36(2), 1424-1432 (2011)
A simple and convenient one-pot synthesis of benzimidazole derivatives using cobalt (II) chloride hexahydrate as catalyst.
Khan AT, et al.
Synthetic Communications, 39(13), 2339-2346 (2009)
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