Ethenesulfonyl fluoride - ≥95% , CAS No.677-25-8

CAS: 677-25-8 Cat. No.: E1539991 Fórmula: C₂H₃FO₂S Peso molecular: 110.11 Número EC: 211-640-7 PubChem CID: 69612

GRADE & PURITY ≥95%

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Descripción general

Ethenesulfonylfluoride is a Michael acceptor used in dyestuffs, functional materials,photoresist materials, lubricating oil additives, and medicinal chemistry. Itexhibits extraordinary reactivity in SuFEx click chemistry and organicsynthesis.

Application：

Ethenesulfonyl fluoride can be used as a reactant to synthesize:

β-Arylethenesulfonyl fluorides via palladium(II) acetate-catalyzed Heck-Matsuda reaction with arenediazonium tetrafluoroborates.

Bisalkylsulfonyl fluoride(BSF) monomers via Michael addition reaction with amines/anilines. BSF monomers are applicable in the synthesis of polysulfonates.

Cyclobutane-fused pyridinyl sulfonyl fluorides by photocatalytic [2 + 2] cycloaddition with pyridones or isoquinolones.

Specifications

Especificaciones y pureza

≥95%

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C,Argon charged

Enviado en

Wet ice

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥95%

Nombres e identificadores

Sonrisas canónicas

C=CS(=O)(=O)F

IUPAC Name

ethenesulfonyl fluoride

InChIKey

BYPHZHGVWNKAFC-UHFFFAOYSA-N

INCHI

1S/C2H3FO2S/c1-2-6(3,4)5/h2H,1H2

Isómeros SMILES

C=CS(=O)(=O)F

WGK Alemania

3

PubChem CID

69612

Peso molecular

110.11

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organohalogen compounds
    • Clase Sulfonyl halides
      • Subclass Sulfonyl fluorides

• Kingdom: Organic compounds
• Superclass: Organohalogen compounds
• Clase: Sulfonyl halides
• Subclass: Sulfonyl fluorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Sulfonyl fluorides
• Alternative Parents: Sulfonyls Organosulfonic acids and derivatives Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Sulfonyl - Sulfonyl fluoride - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as sulfonyl fluorides. These are compounds containing a sulfonyl (R-S(=O)2-R') functional group singly bonded to a fluorine 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

Propiedades químicas y físicas

• Sensibilidad: Moisture sensitive;Heat sensitive
• Índice de refracción: n20/D 1.385
• Punto de inflamación (°F): 104 °F
• Punto de inflamación (°C): 40 °C
• Peso molecular: 110.110 g/mol
• XLogP3: 0.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 109.984 Da
• Monoisotopic Mass: 109.984 Da
• Topological Polar Surface Area: 42.500 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 128.000
• 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: 1