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449776

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Cobalt(II) chloride

AnhydroBeads, −10 mesh, 99.9% trace metals basis

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Synonym(s):
Cobalt dichloride, Cobalt muriate, Cobaltous chloride, Dichlorocobalt
Linear Formula:
CoCl2
CAS Number:
Molecular Weight:
129.84
EC Number:
MDL number:
PubChem Substance ID:

vapor pressure

40 mmHg ( 0 °C)

Quality Level

product line

AnhydroBeads

assay

99.9% trace metals basis

impurities

≤1500.0 ppm Trace Metal Analysis

particle size

−10 mesh

mp

724 °C (lit.)

application(s)

battery manufacturing

SMILES string

Cl[Co]Cl

InChI

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

InChI key

GVPFVAHMJGGAJG-UHFFFAOYSA-L

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This Item
60818232696409332
Cobalt(II) chloride AnhydroBeads™, −10 mesh, 99.9% trace metals basis

449776

Cobalt(II) chloride

Cobalt(II) chloride purum p.a., anhydrous, ≥98.0% (KT)

60818

Cobalt(II) chloride

Cobalt(II) chloride 97%

232696

Cobalt(II) chloride

Cobalt(II) chloride AnhydroBeads™, −10 mesh, 99.995% trace metals basis

409332

Cobalt(II) chloride

impurities

≤1500.0 ppm Trace Metal Analysis

impurities

≤2% water

impurities

-

impurities

≤15.0 ppm Trace Metal Analysis

vapor pressure

40 mmHg ( 0 °C)

vapor pressure

40 mmHg ( 0 °C)

vapor pressure

40 mmHg ( 0 °C)

vapor pressure

40 mmHg ( 0 °C)

mp

724 °C (lit.)

mp

724 °C (lit.)

mp

724 °C (lit.)

mp

724 °C (lit.)

product line

AnhydroBeads

product line

-

product line

-

product line

AnhydroBeads

particle size

−10 mesh

particle size

-

particle size

-

particle size

−10 mesh

Application

Precursor for five-coordinate, heteroleptic thiolate/Ncomplexes which are potential models for cysteine-ligated metalloenzyme activity.
The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

signalword

Danger

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

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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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)
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)
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)

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