Cesium trifluoroacetate - ≥99% , CAS No.21907-50-6

CAS: 21907-50-6 Cat. No.: C303068 Fórmula: C₂CsF₃O₂ Peso molecular: 245.92 Número CE: 627-070-0

GRADE & PURITY ≥99%

Synonyms

cesium | 2,2,2-trifluoroacetate

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Visão geral

Application：

It is used in acid catalyzed reactions, especially those where an ester is cleaved in peptide synthesis. Used as an ion pairing agent in liquid chromatography.

Specifications

Sinónimos

cesium | 2,2,2-trifluoroacetate

Especificações e pureza

≥99%

Condições de armazenamento de armazenamento

Room temperature,Argon charged,Desiccated

Enviado em

Normal

Pureza

≥99%

Nomes e identificadores

• Pubchem Sid: 488200548
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488200548
• Sorrisos canónicos: C(=O)(C(F)(F)F)[O-].[Cs+]
• IUPAC Name: cesium;2,2,2-trifluoroacetate
• InChIKey: RJYSYRSELCQCSO-UHFFFAOYSA-M
• INCHI: 1S/C2HF3O2.Cs/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
• SMILES isoméricas: C(=O)(C(F)(F)F)[O-].[Cs+]
• Peso molecular: 245.92
• Reaxy-Rn: 4161420
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4161420&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Classe Carboxylic acids and derivatives
      • Subclass Alpha-halocarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Classe: Carboxylic acids and derivatives
• Subclass: Alpha-halocarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Alpha-halocarboxylic acids
• Alternative Parents: Carboxylic acid salts Organic metal halides Organic alkali metal salts Monocarboxylic acids and derivatives Carboxylic acids Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl fluorides Organic cations
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alpha-halocarboxylic acid - Carboxylic acid salt - Organic metal halide - Carboxylic acid - Organic alkali metal salt - Monocarboxylic acid or derivatives - Alkyl fluoride - Alkyl halide - Organooxygen compound - Organofluoride - Organohalogen compound - Organic salt - Hydrocarbon derivative - Organic oxide - Carbonyl group - Organic oxygen compound - Organic cation - Aliphatic acyclic compound
• Descrição: This compound belongs to the class of organic compounds known as alpha-halocarboxylic acids. These are carboxylic acids containing a halogen atom bonded to the alpha carbon atom.
• 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

Propriedades químicas e físicas

• Solubilidade: Soluble in water (2 M, clear, colorless) at 20°C. Soluble in organic solvents.
• Sensibilidade: Moisture sensitive
• Ponto de fusão (°C): 115
• Peso molecular: 245.920 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 245.89 Da
• Monoisotopic Mass: 245.89 Da
• Topological Polar Surface Area: 40.100 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 87.800
• 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: 2

XLogP3

Perguntas frequentes

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature, desiccated, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 21907-50-6, the molecular formula is C2CsF3O2, and the molecular weight is 245.92 g/mol. InChIKey RJYSYRSELCQCSO-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.