1,2,3-Trichlorodibenzofuran

Base Information

• Chemical Name: 1,2,3-Trichlorodibenzofuran
• CAS No.: 83636-47-9
• Molecular Formula: C12H5 Cl3 O
• Molecular Weight: 271.53
• UNII: YLK6YBT3ES
• DSSTox Substance ID: DTXSID10232476
• Nikkaji Number: J460.795C
• Wikidata: Q27294576

Synonyms:1,2,3-TRICHLORODIBENZOFURAN;UNII-YLK6YBT3ES;YLK6YBT3ES;83636-47-9;Dibenzofuran, 1,2,3-trichloro;PCDF 21;SCHEMBL2278888;DTXSID10232476;Q27294576

Chemical Property of 1,2,3-Trichlorodibenzofuran

Chemical Property:

• Vapor Pressure: 6.28E-06mmHg at 25°C
• Boiling Point: 389.7°C at 760 mmHg
• Flash Point: 189.5°C
• Density: 1.54g/cm³
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 269.940598
• Heavy Atom Count: 16
• Complexity: 273

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C3=C(C(=C(C=C3O2)Cl)Cl)Cl

Technology Process of 1,2,3-Trichlorodibenzofuran

There total 6 articles about 1,2,3-Trichlorodibenzofuran 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: 42.0%

1,3-Dichloro-dibenzofuran-2-ol (84761-88-6) → 1,2,3-trichlorodibenzofuran (83636-47-9)

Guidance literature:

With para-tert-butylphenol; phosphorus pentachloride; at 280 ℃; for 0.333333h;

Reference yield:

artificial municipal solid waste → 2,4,8-trichlorodibenzofuran (54589-71-8) + 1,2,3-trichlorodibenzofuran (83636-47-9) + 2,4,6-trichlorodibenzofuran (58802-14-5) + trichlorinated dibenzofurans; mixture of

Guidance literature:

With air; Further byproducts given; Formation of xenobiotics;

DOI:10.1016/S0045-6535(99)00347-1

Reference yield:

PCB 88 (55215-17-3,99554-10-6,99554-11-7) → 1,2,3,4-tetrachlorodibenzofuran (24478-72-6) + 1,2,3-trichlorodibenzofuran (83636-47-9) + 1,2,3,6-tetrachlorodibenzofuran (83704-21-6) + 1,3,4,6-tetrachlorodibenzofuran (83704-27-2) + 1,2,3,9-tetrachlorodibenzofuran (83704-23-8) + 1,3,4,9-tetrachlorodibenzofuran (83704-28-3)

Guidance literature:

With oxygen; at 550 - 600 ℃; for 0.00138889h; Product distribution;

DOI:10.1021/ac00252a028

upstream raw materials:

2,3,4-trichlorobiphenyl

PCB 88

1,3-Dichloro-dibenzofuran-2-ol

2-hydroxydibenzofuran

Downstream raw materials:

1,2,3,7-tetrachlorodibenzofuran

1,2,3,8-tetrachlorodibenzofuran

1,2,3,9-tetrachlorodibenzofuran

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