334022

Cobalt(II) bromide

99%

• Synonym(s): Cobaltous bromide, Dibromocobalt
• Linear Formula: CoBr₂
• CAS Number: 7789-43-7
• Molecular Weight: 218.74
• EC Number: 232-166-7
• MDL number: MFCD00016017
• UNSPSC Code: 12352302
• PubChem Substance ID: 24860212
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 99%
• form: powder
• 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 manufacturing
• SMILES string: Br[Co]Br
• InChI: 1S/2BrH.Co/h2*1H;/q;;+2/p-2
• InChI key: BZRRQSJJPUGBAA-UHFFFAOYSA-L

Description

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).

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H317,H334,H341,H350,H410
• pcodes: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• 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_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable