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Cesium carbonate CAS#534-17-8

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  • Cesium carbonate CAS#534-17-8
  • Cesium carbonate CAS#534-17-8
  • Cesium carbonate CAS#534-17-8
  • Cesium carbonate CAS#534-17-8
  • Cesium carbonate CAS#534-17-8

›

Cesium carbonate CAS#534-17-8

Versatile Organic Intermediate: Allylbenzene is widely used in organic synthesis, making it a valuable intermediate for various chemical processes.


Good Solubility in Organic Solvents: It is soluble in ethanol, diethyl ether, and benzene, allowing flexibility in formulation and reactions.


Stable Physical Properties for Handling: With defined boiling point (156°C) and flash point (33°C), it offers predictable performance in industrial applications.


Suitable for Non-Aqueous Systems: Its insolubility in water makes it ideal for processes that require minimal interaction with aqueous environments.

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Product Description

Product Description of Cesium Carbonate CAS#534-17-8

Cesium carbonate is an inorganic white solid at ambient temperature and pressure. It is highly water-soluble and highly hygroscopic in air. Its aqueous solution is strongly alkaline, reacting with acids to produce cesium salts, water and carbon dioxide. Thanks to its high reactivity and convertibility, it is widely used as a precursor for making other cesium salts and in diverse chemical processes.


Product Application of Cesium Carbonate CAS#534-17-8

Cesium carbonate is widely used to synthesize other cesium compounds and acts as a strong base for delicate organic reactions. It is frequently employed in C–C and C–N cross-coupling reactions such as Suzuki–Miyaura, Heck and Buchwald–Hartwig amination. In energy materials, it aids electron transport in solar cells to improve power conversion efficiency.

It also finds applications in special optical glass, petroleum catalytic additives, high-performance ceramics and the sulfuric acid industry. Moreover, it facilitates various organic conversions, including N-alkylation of sulfonamides, β-lactams and indoles, as well as amine carbamination, alcohol carbonylation, and alcohol aerobic oxidation to carbonyls with no polymeric byproducts. It also enables efficient O-alkylation of alcohols to yield mixed alkyl carbonates.

Product Information

Parameters


Melting point610 °C (dec.) (lit.)
density4.072
vapor pressure0Pa at 25℃
storage temp.Inert atmosphere,Room Temperature
solubilitysoluble in Water
formPowder/Granules
Specific Gravity4.072
colorWhite
PH10-12 (20°C, 50g/L in H2O)
Water Solubility261 g/100 mL (20 ºC)
SensitiveHygroscopic
Merck142010
BRN4546405
Stability:Stable. Very deliquescent. Incompatible with strong oxidizing agents, strong acids.
InChI1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChIKeyFJDQFPXHSGXQBY-UHFFFAOYSA-L
SMILES[Cs+].[Cs+].[O-]C([O-])=O
LogP0 at 20℃
CAS DataBase Reference534-17-8(CAS DataBase Reference)
EPA Substance Registry SystemCarbonic acid, dicesium salt (534-17-8)


Safety Information


Hazard CodesXn,Xi
Risk Statements68-36/37/38
Safety Statements22-24/25-36/37/39-26-27
WGK Germany2
RTECSFK9400000
F46091
TSCATSCA listed
HS Code28369918
Storage Class13 - Non Combustible Solids
Hazard ClassificationsEye Dam. 1
Repr. 2
STOT RE 2 Oral


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