CAS 405-31-2

Disulfide, bis(4-fluorophenyl)

Description:

Disulfide, bis(4-fluorophenyl), also known by its CAS number 405-31-2, is an organic compound characterized by the presence of two 4-fluorophenyl groups connected by a disulfide (-S-S-) linkage. This compound typically exhibits a pale yellow to light brown appearance and is soluble in organic solvents such as dichloromethane and acetone, but has limited solubility in water. The presence of the fluorine atom in the phenyl rings can influence the compound's reactivity and physical properties, such as its boiling point and melting point, by enhancing electron-withdrawing characteristics. Disulfides are known for their role in stabilizing protein structures and can participate in redox reactions, making them significant in various chemical and biological processes. Additionally, bis(4-fluorophenyl) disulfide may find applications in materials science, organic synthesis, and as a potential intermediate in the production of pharmaceuticals or agrochemicals. Safety precautions should be taken when handling this compound, as disulfides can be irritants and may pose health risks if inhaled or ingested.

Formula: C₁₂H₈F₂S₂

InChI: InChI=1S/C12H8F2S2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8H

InChI key: InChIKey=SLXZJIKDNHDPKL-UHFFFAOYSA-N

SMILES: S(SC1=CC=C(F)C=C1)C2=CC=C(F)C=C2

Synonyms:

• 1,2-Bis(4-fluorophenyl)disulfane
• 1-Fluoro-4-[(4-fluorophenyl)disulfanyl]benzene
• Bis(4-fluorophenyl) disulfide
• Bis(p-fluorophenyl) disulfide
• Di-4-fluorophenyl disulfide
• Disulfide, Bis(4-Fluorophenyl)
• Disulfide, bis(p-fluorophenyl)

Bis(4-fluorophenyl) disulfide, 98%

CAS: 405-31-2

Bis(4-fluorophenyl) disulfide is used as a pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU

Formula: C₁₂H₈F₂S₂

Purity: 98%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 254.31

Ref: 02-H32589

Di-4-Fluorophenyl Sulfide

CAS: 405-31-2

Formula: C₁₂H₈F₂S₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 254.3187

Ref: IN-DA00CIMR

1,2-Bis(4-Fluorophenyl)Disulfane

CAS: 405-31-2

1,2-Bis(4-Fluorophenyl)Disulfane

Purity: 98%

Molecular weight: 254.32g/mol

Ref: 54-PC108997

1,2-Bis(4-fluorophenyl)disulfane

CAS: 405-31-2

Formula: C₁₂H₈F₂S₂

Purity: >98.0%(GC)

Color and Shape: Colorless to Yellow to Yellow green clear liquid

Molecular weight: 254.31

Ref: 3B-B6241

1,2-Bis(4-fluorophenyl)disulfane

CAS: 405-31-2

Purity: 98%(GC-MS);RG

Molecular weight: 254.3099976

Ref: 10-F607919

Bis(4-fluorophenyl) disulfide

CAS: 405-31-2

Bis(4-fluorophenyl) disulfide is a low molecular weight compound that is soluble in organic solvents. It has the formula CF2=C(S)SF, and its molecular weight is 134.3 g/mol. Bis(4-fluorophenyl) disulfide can be obtained by thermolysis of potassium 4-fluoroaniline sulfoxide in the presence of diphenylsulfide. It can also be prepared by reacting diphenylsulfide with sodium 4-fluoroaniline sulfoxide, or by reacting diphenylsulfide with potassium 4-chloroaniline sulfoxide in the presence of an acid catalyst such as hydrochloric acid. Bis(4-fluorophenyl) disulfide has high thermal stability and is relatively inert against water and oxygen.

Formula: C₁₂H₈F₂S₂

Purity: Min. 95%

Molecular weight: 254.3 g/mol

Ref: 3D-AAA40531