1,20-Difluoroicosane

Base Information

• Chemical Name: 1,20-Difluoroicosane
• CAS No.: 506-49-0
• Molecular Formula: C20H40F2
• Molecular Weight: 318.5284
• DSSTox Substance ID: DTXSID50198648
• Nikkaji Number: J42.973B
• Wikidata: Q83071469
• Mol file: 506-49-0.mol

Synonyms:1,20-difluoroicosane;Eicosane, 1,20-difluoro-;506-49-0;1,20-Difluoroeicosane;BRN 1706740;4-01-00-00564 (Beilstein Handbook Reference);DTXSID50198648;C20H40F2;C20-H40-F2;LS-63769

Chemical Property of 1,20-Difluoroicosane

Chemical Property:

• Vapor Pressure: 1.9E-06mmHg at 25°C
• Boiling Point: 406.5°Cat760mmHg
• Flash Point: 168.9°C
• PSA: 0.00000
• Density: 0.861g/cm³
• LogP: 7.94720
• XLogP3: 9.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 19
• Exact Mass: 318.30980760
• Heavy Atom Count: 22
• Complexity: 163

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(CCCCCCCCCCF)CCCCCCCCCF

Technology Process of 1,20-Difluoroicosane

There total 2 articles about 1,20-Difluoroicosane 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:

11-fluoroundecanoic acid (463-17-2) → 1,20-difluoro-eicosane (506-49-0)

Guidance literature:

With methanol; sodium; Electrolysis_.an Platin-Elektroden;

DOI:10.1021/ja01591a062

Reference yield:

11-fluoroundecan-1-ol (463-36-5) → 1,20-difluoro-eicosane (506-49-0)

Guidance literature:

Multi-step reaction with 2 steps

1: chromium (VI)-oxide; aqueous acetic acid

2: sodium; methanol / Electrolysis_.an Platin-Elektroden

With chromium(VI) oxide; methanol; sodium; acetic acid;

DOI:10.1021/ja01591a062

upstream raw materials:

11-fluoroundecanoic acid

11-fluoroundecan-1-ol