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Cesium carbonate

Catalog Number
ACM534178
CAS Number
534-17-8
Product Name
Cesium carbonate
Structure
Category
Electrolytes; Substrates and Electrode Materials
Synonyms
Carbonic acid dicesium
Description
Caesium carbonate or cesium carbonate is a white crystalline solid compound. Caesium carbonate has a high solubility in polar solvents such as water, alcohol and DMF. Its solubility is higher in organic solvents compared to other carbonates like potassium and sodium carbonates, although it remains quite insoluble in other organic solvents such as toluene, p-xylene, and chlorobenzene. This compound is used in organic synthesis as a base. It also appears to have applications in energy conversion.
IUPAC Name
Dicesium;carbonate
Molecular Weight
325.82
Molecular Formula
CCs2O3
Canonical SMILES
C(=O)([O-])[O-].[Cs+].[Cs+]
InChI
InChI=1S/CH₂O3.2Cs/c2-1(3)4;/h(H2,2,3,4);/q;2*+1/p-2
InChI Key
FJDQFPXHSGXQBY-UHFFFAOYSA-L
Melting Point
610 °C
Flash Point
169.8ºC
Purity
99%+
Density
4.072 g/mL at 25 °C (lit.)
Solubility
Very soluble in water
Appearance
White powder
Application
Cesium carbonate (Cs2CO3) is used in the beer-brewing industry to make the "head" of beer foamier. It is also used in glassmaking and to enhance the taste of mineral water.
Storage
Inert atmosphere,Room Temperature
Assay
99.995% trace metals basis
Complexity
18.8
Covalently-Bonded Unit Count
3
EC Number
208-591-9
Exact Mass
325.7956478
Formal Charge
0
Heavy Atom Count
6
Log P
-2.44700
MDL Number
MFCD00010957
MeSH Entry Terms
cesium carbonate
Monoisotopic Mass
325.7956478
Odor
Odorless
Packaging
10, 50 g in poly bottle
Rotatable Bond Count
0
Stability
Stable. Very deliquescent. Incompatible with strong oxidizing agents, strong acids.
Storage Conditions
Store at RT.
Topological Polar Surface Area
63.2 Ų
UNII
QQI20A14P4
WGK Germany
2
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