2,3,6,7-Tetrachlorodibenzofuran

Base Information

• Chemical Name: 2,3,6,7-Tetrachlorodibenzofuran
• CAS No.: 57117-39-2
• Molecular Formula: C12H4Cl4O
• Molecular Weight: 305.9716
• UNII: U018SF164L
• DSSTox Substance ID: DTXSID3074945
• Nikkaji Number: J401.066C
• Wikidata: Q27290506
• Mol file: 57117-39-2.mol

Synonyms:2,3,6,7-TETRACHLORODIBENZOFURAN;57117-39-2;Dibenzofuran, 2,3,6,7-tetrachloro-;Dibenzofuran, 2,3,6,7-tetrachloro;2,3,6,7-TETRACHLORO-DIBENZOFURAN;UNII-U018SF164L;U018SF164L;2,3,6,7-TCDF;PCDF 81;DTXSID3074945;SCHEMBL11040877;LS-61112;Q27290506

Chemical Property of 2,3,6,7-Tetrachlorodibenzofuran

Chemical Property:

• Vapor Pressure: 6.48E-07mmHg at 25°C
• Boiling Point: 421.2°Cat760mmHg
• Flash Point: 208.6°C
• PSA: 13.14000
• Density: 1.625g/cm³
• LogP: 6.19960
• XLogP3: 6.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 305.898675
• Heavy Atom Count: 17
• Complexity: 300

Purity/Quality:

99% ^*data from raw suppliers

2,3,6,7-TETRACHLORODIBENZOFURAN 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC(=C(C2=C1C3=CC(=C(C=C3O2)Cl)Cl)Cl)Cl

Technology Process of 2,3,6,7-Tetrachlorodibenzofuran

There total 11 articles about 2,3,6,7-Tetrachlorodibenzofuran 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:

1,2,3,6,7-pentachlorodibenzofuran (57117-42-7) → 1,2,6,7-tetrachlorodibenzofuran (83704-25-0) + 1,2,3,7-tetrachlorodibenzofuran (83704-22-7) + 1,3,6,7-tetrachlorodibenzofuran (57117-36-9) + 1,2,3,6-tetrachlorodibenzofuran (83704-21-6) + 2,3,6,7-tetrachlorodibenzofuran (57117-39-2)

Guidance literature:

In hexane; for 4h; Product distribution; Irradiation;

DOI:10.1021/ac00252a028

Reference yield:

ovalene (190-26-1) → 2,3,6,7-tetrachlorodibenzofuran (57117-39-2)

Guidance literature:

With oxygen; pyrographite; copper(l) chloride; at 400 ℃; for 2h; Formation of xenobiotics;

DOI:10.1021/es980857k

Reference yield:

PERYLENE (198-55-0) → 2,3,6,7-tetrachlorodibenzofuran (57117-39-2)

Guidance literature:

With oxygen; pyrographite; copper(l) chloride; at 400 ℃; for 2h; Formation of xenobiotics;

DOI:10.1021/es980857k

upstream raw materials:

33'44'-tetrachlorinated biphenyl

1,2,3,6,7-pentachlorodibenzofuran

ovalene

PERYLENE

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