3,3'-Difluoro-1,1'-biphenyl

Name: 3,3'-Difluoro-1,1'-biphenyl
Brand: ChemScene
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CAS No. 396-64-5
Cat. No. CS-0156908
Purity≥96%
MDL No.MFCD00039216

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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General Information

CAS No. 396-64-5
Cat. No. CS-0156908
Purity ≥96%
MDL No. MFCD00039216
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₈F₂
Molecular Weight 190.19
Synonym(s) 3,3-Difluorodiphenyl
SMILES C1=CC(=CC(=C1)F)C2=CC(=CC=C2)F

Description

3,3'-Difluoro-1,1'-biphenyl features two fluorine atoms at the ortho positions of a biphenyl scaffold, imparting enhanced electron-withdrawing character and improved metabolic stability. This structural motif enables efficient incorporation into pharmaceutical intermediates and functional materials where controlled electronic properties and resistance to degradation are critical.

Application

3,3'-Difluoro-1,1'-biphenyl serves as a valuable building block in the synthesis of fluorinated biaryl scaffolds commonly found in pharmaceuticals and agrochemicals. Its stability under standard reaction conditions enables reliable Suzuki-Miyaura coupling and electrophilic functionalization. The ortho-fluoro substitution pattern enhances metabolic stability and modulates electronic properties, facilitating targeted derivatization in medicinal chemistry workflows.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

TPSA 0
LogP 3.6318
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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3,3'-Difluoro-1,1'-biphenyl

CAS No. 396-64-5

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