CAS 398-23-2

4,4′-Difluoro-1,1′-biphenyl

Description:

4,4′-Difluoro-1,1′-biphenyl, with the CAS number 398-23-2, is an organic compound characterized by the presence of two fluorine atoms attached to the para positions of a biphenyl structure. This compound is a colorless to pale yellow solid at room temperature and is known for its relatively high thermal stability and moderate solubility in organic solvents. The fluorine substituents enhance the compound's chemical stability and influence its electronic properties, making it of interest in various applications, including organic electronics and materials science. Its molecular structure contributes to its unique physical and chemical properties, such as increased hydrophobicity and altered reactivity compared to non-fluorinated biphenyl derivatives. Additionally, 4,4′-difluoro-1,1′-biphenyl can be utilized in the synthesis of more complex fluorinated compounds, which are valuable in pharmaceuticals and agrochemicals. Safety data indicates that, like many fluorinated compounds, it should be handled with care due to potential environmental and health impacts.

Formula: C₁₂H₈F₂

InChI: InChI=1S/C12H8F2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H

InChI key: InChIKey=PZDAAZQDQJGXSW-UHFFFAOYSA-N

SMILES: FC1=CC=C(C=C1)C2=CC=C(F)C=C2

Synonyms:

• 1,1'-Biphenyl, 4,4'-difluoro- (9CI)
• 1,1′-Biphenyl, 4,4′-difluoro-
• 1-Fluoro-4-(4-fluorophenyl)benzene
• 4,4'-Difluorodiphenyl
• 4,4′-Difluoro-1,1′-biphenyl
• Ai3-19148
• Biphenyl, 4,4'-difluoro- (8CI)
• Biphenyl, 4,4′-difluoro-
• N-(4-fluorobenzyl)-N',N'-dimethyl-N-(pyridin-2-yl)ethane-1,2-diamine
• Nsc 4173
• p,p′-Difluorobiphenyl

4,4'-Difluorobiphenyl, 99%

CAS: 398-23-2

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 reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₂H₈F₂

Purity: 99%

Color and Shape: White to cream or pale yellow, Crystals or powder or crystalline powder or granules

Molecular weight: 190.19

Ref: 02-L08361

4,4'-Difluoro-1,1'-biphenyl

CAS: 398-23-2

Formula: C₁₂H₈F₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 190.1887

Ref: IN-DA0033UQ

4,4'-Difluorobiphenyl

CAS: 398-23-2

4,4'-Difluorobiphenyl

Formula: C₁₂H₈F₂

Purity: 97%

Color and Shape: grey solid

Molecular weight: 190.19g/mol

Ref: 54-PC2750

4,4'-Difluorobiphenyl

Controlled Product

CAS: 398-23-2

Formula: C₁₂H₈F₂

Color and Shape: Light Yellow

Molecular weight: 190.19

Ref: 04-C12632015

4,4'-Difluorobiphenyl

CAS: 398-23-2

Formula: C₁₂H₈F₂

Purity: min. 98.0 %(GC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 190.19

Ref: 3B-D2181

4,4'-Difluorobiphenyl 2000 µg/mL in Acetone

Controlled Product

CAS: 398-23-2

Formula: C₁₂H₈F₂

Color and Shape: Single Solution

Molecular weight: 190.19

Ref: 04-YA12632015AC

4,4′-Difluorobiphenyl

CAS: 398-23-2

Formula: C₁₂H₈F₂

Purity: 98%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 190.193

Ref: 10-F002391