CAS 455-25-4

4-Acetylbenzenesulfonyl fluoride

Description:

4-Acetylbenzenesulfonyl fluoride, with the CAS number 455-25-4, is an organic compound characterized by its sulfonyl fluoride functional group attached to a benzene ring that also contains an acetyl group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. It is known for its reactivity, particularly due to the presence of the sulfonyl fluoride group, which can participate in nucleophilic substitution reactions. This makes it a valuable intermediate in organic synthesis, especially in the preparation of sulfonamides and other sulfonyl-containing compounds. Additionally, 4-acetylbenzenesulfonyl fluoride is utilized in various applications, including pharmaceuticals and agrochemicals, due to its ability to modify biological molecules. It is important to handle this compound with care, as it may pose health hazards, including irritation to the skin and eyes, and it should be used in a well-ventilated area with appropriate personal protective equipment.

Formula: C₈H₇FO₃S

InChI: InChI=1S/C8H7FO3S/c1-6(10)7-2-4-8(5-3-7)13(9,11)12/h2-5H,1H3

InChI key: InChIKey=GCMYDSDIXNHNKU-UHFFFAOYSA-N

SMILES: S(F)(=O)(=O)C1=CC=C(C(C)=O)C=C1

Synonyms:

• Benzenesulfonyl fluoride, p-acetyl-
• 4-Acetylbenzenesulfonyl fluoride
• Benzenesulfonyl fluoride, 4-acetyl-
• 4-(Fluorosulfonyl)acetophenone

4-Acetylbenzene-1-sulfonyl fluoride

CAS: 455-25-4

Formula: C₈H₇FO₃S

Purity: 97%

Color and Shape: Solid

Molecular weight: 202.2028

Ref: IN-DA01ACLW

4-Acetylbenzene-1-sulfonyl fluoride

CAS: 455-25-4

4-Acetylbenzene-1-sulfonyl fluoride

Purity: 97%

Molecular weight: 202.21g/mol

Ref: 54-PC110699

4-Acetylbenzene-1-sulfonyl fluoride

CAS: 455-25-4

Purity: 97%

Molecular weight: 202.1999969

Ref: 10-F652332

4-Acetylbenzene-1-sulfonyl fluoride

CAS: 455-25-4

4-Acetylbenzene-1-sulfonyl fluoride is a fluorinating reagent that is used for the derivatization of organic compounds. It reacts with chlorides to form sulfonium chloride, which can be detected by UV absorbance or by fluorescence. 4-Acetylbenzene-1-sulfonyl fluoride has been validated for use in the analysis of fluoride in solutions and has been shown to be effective for the determination of sulfonyl fluorides.

Formula: C₈H₇FO₃S

Purity: Min. 95%

Molecular weight: 202.2 g/mol

Ref: 3D-AAA45525