Caesium carbonate - PrimorTrace™, ≥99.99% metals basis, used for Cesium carbonate can be used as: A cathode buffer layer to enhance device stability and power conversion efficiency in polymer solar cells. A precursor to prepare alkali-based electrolyte fo

CAS: 534-17-8 Cat. No.: C105060 Formula: Cs₂CO₃ Molecular Weight: 325.82 Beilstein Registry Number: 4546405 EC Number: 208-591-9

GRADE & PURITY PrimorTrace™, ≥99.99% metals basis

Synonyms

Carbonic acid dicesium

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

Cesium carbonate is a mild inorganic base widely used inelectroluminescent devices and organic synthesis. Due to its excellent electroninjection capability, it is used as an interface modifying material in organiclight-emitting diodes (OLED), organic field effect transistors (OFET), organicsolar cells (OSCs), and perovskite solar cells. 

Product description

Cesium carbonate promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates. It is a catalyst for aerobic oxidation of primary alcohols, 1,4-addition reactions, intramolecular C-N cross coupling reactions and dehydrohalogenative polycondensation reactions. A promoter of O-alkylation of alcohols. Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates. Cesium carbonate is an attractive base that finds more and more applications in coupling chemistry. Cesium carbonate has been employed as catalyst for: · Aerobic oxidation of primary alcohols. · 1,4-addition. Cesium carbonate has been used as reagent for the following studies: · Synthesis of phosphazene derivatives. · Constrictive binding interactions. · Intramolecular C-N cross coupling reactions. · Dehydohalogenative polycondensation

Specifications

Synonyms

Carbonic acid dicesium

Specifications & Purity

PrimorTrace™, ≥99.99% metals basis

Application

Cesium carbonate can be used as: A cathode buffer layer to enhance device stability and power conversion efficiency in polymer solar cells. A precursor to prepare alkali-based electrolyte for selective reduction of CO2 by electrocatalysis. A base in many

Storage

Room temperature,Argon charged

Shipped In

Normal

Grade

PrimorTrace™

Purity

≥99.99% metals basis

Names and Identifiers

Pubchem Sid

508815641

Canonical Smiles

C(=O)([O-])[O-].[Cs+].[Cs+]

IUPAC Name

dicesium;carbonate

InChIKey

FJDQFPXHSGXQBY-UHFFFAOYSA-L

INCHI

1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

Isomeric SMILES

C(=O)([O-])[O-].[Cs+].[Cs+]

WGK Germany

2

RTECS

FK9400000

Molecular Weight

325.82

Beilstein

4546405

Reaxy-Rn

4546405

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4546405&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Organic carbonic acids and derivatives
      • Subclass Organic carbonic acids

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Organic carbonic acids and derivatives
• Subclass: Organic carbonic acids
• Intermediate Tree Nodes: Not available
• Direct Parent: Organic carbonic acids
• Alternative Parents: Carbonate salts Organic alkali metal salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Carbonate salt - Carbonic acid - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as organic carbonic acids. These are compounds comprising the carbonic acid functional group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Freely soluble in water. Soluble in ethanol, dimethylformamide and dimethyl sulfoxide.
• Sensitivity: Hygroscopic.
• Melt Point(°C): 610°C
• Molecular Weight: 325.820 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 325.796 Da
• Monoisotopic Mass: 325.796 Da
• Topological Polar Surface Area: 63.200 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 18.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

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