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

CAS: 677-25-8 Cat. No.: E1539991 Formule: C₂H₃FO₂S Poids moléculaire: 110.11 Numéro CE: 211-640-7 PubChem CID: 69612

GRADE & PURITY ≥95%

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Vue d’ensemble

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

Spécifications et pureté

≥95%

Conditions de stockage de stockage

Store at 2-8°C,Argon charged

Expédié en

Wet ice

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥95%

Noms et identifiants

Sourires canoniques

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

IUPAC Name

ethenesulfonyl fluoride

InChIKey

BYPHZHGVWNKAFC-UHFFFAOYSA-N

INCHI

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

Isomères SMILES

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

WGK Allemagne

3

PubChem CID

69612

Poids moléculaire

110.11

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organohalogen compounds
• Classe: 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
• Description: 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

Propriétés chimiques et physiques

• Sensibilité: Moisture sensitive;Heat sensitive
• Indice de réfraction: n20/D 1.385
• Point d'éclair (°F): 104 °F
• Point d'éclair (°C): 40 °C
• Poids moléculaire: 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