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334022

Sigma-Aldrich

Cobalt(II) bromide

99%

Synonyme(s) :

Cobaltous bromide, Dibromocobalt

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About This Item

Formule linéaire :
CoBr2
Numéro CAS:
7789-43-7
Poids moléculaire :
218.74
Numéro CE :
232-166-7
Numéro MDL:
MFCD00016017
Code UNSPSC :
12352302
ID de substance PubChem :
24860212
Nomenclature NACRES :
NA.23
Essai:
99%
Forme:
powder
Solubilité:
acetone: soluble(lit.)
ethanol: soluble(lit.)
methanol: soluble(lit.)

Niveau de qualité

100

Essai

99%

Forme

powder

Pf

678 °C (lit.)

Solubilité

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

Densité

4.909 g/mL at 25 °C (lit.)

Application(s)

battery manufacturing

Chaîne SMILES 

Br[Co]Br

InChI

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

Clé InChI

BZRRQSJJPUGBAA-UHFFFAOYSA-L

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Catégories apparentées

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).

Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Danger

Classification des risques

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

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG6288
BCCC8196
BCBL6864V
BCBK1715V
MKBJ3288V

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
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

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Protocoles

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