ethylenesulphonyl fluoride

Product Name: ethylenesulphonyl fluoride
CAS No.: 677-25-8
Chemical Name: ethylenesulphonyl fluoride
Synonyms: Fluorosulfonylethene;Ethenesulfonylfluoride;Vinyl sulfonyl fluoride;ethylenesulphonyl fluoride;ESF Vinyl sulfonyl fluoride;Ethenesulfonyl fluoride,97%;Ethenesulfonyl fluoride 95%;Ethenesulfonic acid fluoride;Ethenesulfonyl fluoride (6CI, 7CI, 8CI, 9CI, ACI)
CBNumber: CB0936426
Molecular Formula: C2H3FO2S
Formula Weight: 110.11
MOL File: 677-25-8.mol

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ethylenesulphonyl fluoride Property

Boiling point:: 44-46 °C(Press: 50 Torr)
Density: 1.328 g/mL at 25 °C
refractive index: n20/D1.385
Flash point:: 40℃
storage temp.: 2-8°C, stored under nitrogen
form: liquid
Appearance: Colorless to light yellow Liquid
InChI: InChI=1S/C2H3FO2S/c1-2-6(3,4)5/h2H,1H2
InChIKey: BYPHZHGVWNKAFC-UHFFFAOYSA-N
SMILES: C(S(F)(=O)=O)=C
EPA Substance Registry System: Ethenesulfonyl fluoride (677-25-8)

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Safety

Hazard Codes: T,C
Risk Statements: 23/24/25-34-68
Safety Statements: 26-36/37/39-45
RIDADR: UN 2920 3(8) / PGII
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

H341Suspected of causing genetic defects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 746959
Product name: Ethenesulfonyl fluoride
Purity: 95%
Packaging: 1g
Price: $94.9
Updated: 2025/07/31

TRC

Product number: B124990
Product name: Ethenesulfonyl fluoride
Packaging: 2.5mg
Price: $45
Updated: 2021/12/16

TRC

Product number: B124990
Product name: Ethenesulfonyl fluoride
Packaging: 5mg
Price: $60
Updated: 2021/12/16

SynQuest Laboratories

Product number: 6362-3-02
Product name: Ethenesulfonyl fluoride
Purity: 95%
Packaging: 100mg
Price: $55
Updated: 2021/12/16

SynQuest Laboratories

Product number: 6362-3-02
Product name: Ethenesulfonyl fluoride
Purity: 95%
Packaging: 500mg
Price: $115
Updated: 2021/12/16

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ethylenesulphonyl fluoride Chemical Properties,Usage,Production

Uses

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.

reaction suitability

reaction type: click chemistry

ethylenesulphonyl fluoride Preparation Products And Raw materials

Raw materials

Preparation Products

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ethylenesulphonyl fluoride Suppliers

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677-25-8, ethylenesulphonyl fluorideRelated Search:

ethenesulfonamide VINYLCYCLOPENTANE VINYL(CHLOROMETHYL)DIMETHYLSILANE Ethanesulfonic acid N-(3-methoxyphenyl)-2-morpholin-4-yl-2-oxo-acetamide TRIFLUOROETHENESULFONYL FLUORIDE ethylenesulphonyl fluoride

ethylenesulphonyl fluoride

Ethenesulfonylfluoride

Ethenesulfonic acid fluoride

Fluorosulfonylethene

Ethenesulfonyl fluoride,97%

Vinyl sulfonyl fluoride

ESF Vinyl sulfonyl fluoride

Ethenesulfonyl fluoride (6CI, 7CI, 8CI, 9CI, ACI)

Ethenesulfonyl fluoride 95%

677-25-8

C2H3FO2S