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202126 Sigma-Aldrich

Cesium carbonate

99.9% trace metals basis

Synonym: Carbonic acid dicesium

  • CAS Number 534-17-8

  • Linear Formula Cs2CO3

  • Molecular Weight 325.82

  •  Beilstein/REAXYS Number 4546405

  •  EC Number 208-591-9

  •  MDL number MFCD00010957

  •  PubChem Substance ID 24852040

  •  NACRES NA.22

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Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Development Quantities for Research, Inorganic Bases,
Quality Level   200
assay   99.9% trace metals basis
mp   610 °C (dec.) (lit.)
SMILES string   [Cs+].[Cs+].[O-]C([O-])=O
InChI   1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key   FJDQFPXHSGXQBY-UHFFFAOYSA-L

Description

Application

Catalyst for:
Aerobic oxidation of primary alcohols
1,4-addition reactions

Reagent for:
Synthesis of phosphazene derivatives
Constrictive binding interactions
Intramolecular C-N cross coupling reactions
Dehydrohalogenative polycondensation reactions

Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates.

Packaging

1, 2.5 kg in poly bottle

5 kg in poly drum

5, 25, 100, 500 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
FK9400000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Properties and Applications of Functionalized Graphene Oxide

1Claremont University, Keck Graduate Institute, School of Applied Life Sciences Claremont, CA 91711, USA 2Keck Science Department, Claremont McKenna College, Claremont, CA, 91711, USA 3Keck Science D...
Keywords: Adsorption, Amidations, Antibiotics, Antimicrobials, Bacterial conjugations, Cancer, Catalysis, Cell culture, Centrifugation, Clinical, Derivatizations, Detection methods, Diagnostic, Environmental, Esterifications, Filtration, Gas chromatography, Nanoelectronics, Nanomaterials, Nucleic acid denaturation, Nucleic acid hybridization, Nucleophilic additions, Oxidations, Polymerization reactions, Purification, Redox Reactions, Reductions, SN2 reaction, Semiconductor, Separation, Solar cells, Solvents, transformation

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Peer-Reviewed Papers
15

References

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