3,5-Difluorobiphenyl

Base Information

• Chemical Name: 3,5-Difluorobiphenyl
• CAS No.: 62351-48-8
• Molecular Formula: C12H8F2
• Molecular Weight: 190.192
• European Community (EC) Number: 613-013-7
• ChEMBL ID: CHEMBL125890
• DSSTox Substance ID: DTXSID20515444
• Nikkaji Number: J90.199G
• Wikidata: Q82376322
• Mol file: 62351-48-8.mol

Synonyms:3,5-difluorobiphenyl;62351-48-8;1,3-difluoro-5-phenylbenzene;3,5-Difluoro-1,1'-biphenyl;3,5-difluorbiphenyl;3,5-Difluoro-biphenyl;SCHEMBL411336;CHEMBL125890;DTXSID20515444;MPTWJHQTHSKJER-UHFFFAOYSA-N;FT-0723911;E97835

Chemical Property of 3,5-Difluorobiphenyl

Chemical Property:

• Vapor Pressure: 0.0254mmHg at 25°C
• Boiling Point: 256oC at 760 mmHg
• Flash Point: 89.5oC
• PSA: 0.00000
• Density: 1.165g/cm3
• LogP: 3.63180
• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 190.05940658
• Heavy Atom Count: 14
• Complexity: 165

Purity/Quality:

98.5% ^*data from raw suppliers

3,5-Difluorobiphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=CC(=CC(=C2)F)F

Technology Process of 3,5-Difluorobiphenyl

There total 5 articles about 3,5-Difluorobiphenyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

3,4,5-trifluoro-1-1’-biphenyl (178820-23-0) → 3,5-difluorobiphenyl (62351-48-8) + 4-fluoro-biphenyl (324-74-3)

Guidance literature:

With lithium aluminium tetrahydride; niobium pentachloride; In 1,2-dimethoxyethane; at 85 ℃; for 0.25h;

DOI:10.1055/s-2004-822919

Reference yield: 23.1%

1,3-Difluorobenzene (372-18-9) + dibenzoyl peroxide (94-36-0) → 3,5-difluorobiphenyl (62351-48-8) + 2,4-difluorobiphenyl (37847-52-2) + 2,6-difluoro-1,1’-biphenyl (2285-29-2)

Guidance literature:

With iron(III) benzoate; at 80 ℃; for 72h;

Reference yield: 20.5%

1,3-Difluorobenzene (372-18-9) + dibenzoyl peroxide (94-36-0) → 3,5-difluorobiphenyl (62351-48-8) + 2,4-difluorobiphenyl (37847-52-2) + 2,6-difluoro-1,1’-biphenyl (2285-29-2) + m-fluorophenyl benzoate (2714-92-3)

Guidance literature:

With trichloroacetic acid; at 80 ℃; for 72h; Product distribution; other reagent, without reagent;

upstream raw materials:

1,3-Difluorobenzene

dibenzoyl peroxide

1,3,5-trifluorobenzene

iodobenzene