Skip to Content
Merck

334022

Cobalt(II) bromide

99%

Synonym(s):

Cobaltous bromide, Dibromocobalt

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CoBr2
CAS Number:
7789-43-7
Molecular Weight:
218.74
NACRES:
NA.23
PubChem Substance ID:
24860212
UNSPSC Code:
12352302
EC Number:
232-166-7
MDL number:
MFCD00016017
Assay:
99%
Form:
powder
Solubility:
acetone: soluble(lit.)
ethanol: soluble(lit.)
methanol: soluble(lit.)

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Cobalt(II) bromide, 99%

InChI key

BZRRQSJJPUGBAA-UHFFFAOYSA-L

InChI

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

SMILES string

Br[Co]Br

assay

99%

form

powder

reaction suitability

core: cobalt

mp

678 °C (lit.)

solubility

acetone: soluble(lit.)
ethanol: soluble(lit.)
methanol: soluble(lit.)

density

4.909 g/mL at 25 °C (lit.)

application(s)

battery precursors
catalysts
material synthesis precursor

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application


  • Synthesis, crystal structure and thermal properties of dibromidobis (2-methylpyridine N-oxide-κO) cobalt (II): This study provides insights into the crystal structure and thermal properties of a cobalt(II) bromide complex, highlighting its potential applications in materials science (Näther & Jess, 2024).

  • Coordination complexes of isoquinoline with cobalt and nickel halides: The study describes the formation of coordination complexes using cobalt(II) bromide with isoquinoline, which could be used for further exploration in coordination chemistry (Bellerive et al., 2024).

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCN9907
BCCL3421
BCCK3196
BCCG6288
BCCC8196

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yuefan Wang et al.
Chemical communications (Cambridge, England), 48(66), 8183-8185 (2012-03-24)
A cobalt-TMTU complex, derived from the in situ reduction of CoBr(2) with Zn in the presence of TMTU, can catalyze Pauson-Khand reaction at a balloon pressure of CO, which enables the synthesis of structurally diverse cyclopentenones. This catalytic system works
A C Blackburn et al.
Acta crystallographica. Section C, Crystal structure communications, 47 ( Pt 2), 282-286 (1991-02-15)
Tetraaquacobalt(II) bromide dihydrate, [Co(H2O)4]Br2 x 2H2O, Mr = 326.83, monoclinic, C2/m, a = 11.0158(12), b = 7.1694(10), c = 6.9111(10) A, beta = 124.761(7)degrees, V = 448.4(1) A3, Z = 2, F(000) = 314, Dx = 2.420 g cm-3, lambda(Mo

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service