Welcome to LookChem.com Sign In|Join Free
  • or

Encyclopedia

2,3-Dibromobenzo[b]thiophene

Base Information Edit
  • Chemical Name:2,3-Dibromobenzo[b]thiophene
  • CAS No.:6287-82-7
  • Molecular Formula:C8H4 Br2 S
  • Molecular Weight:291.994
  • Hs Code.:2934999090
  • European Community (EC) Number:626-213-4
  • NSC Number:12000
  • UNII:NQE8BTR5VU
  • DSSTox Substance ID:DTXSID60212041
  • Nikkaji Number:J2.296.793B
  • Wikidata:Q83087072
  • Mol file:6287-82-7.mol
2,3-Dibromobenzo[b]thiophene

Synonyms:2,3-Dibromobenzo[b]thiophene;6287-82-7;2,3-Dibromobenzothiophene;2,3-dibromo-1-benzothiophene;2,3-Dibromothianaphthene;Benzo(b)thiophene, 2,3-dibromo-;C8H4Br2S;NQE8BTR5VU;MFCD06798119;NSC-12000;2 3-DIBROMOBENZO(B)THIOPHENE 97;2,3-Dibromobenzo(b)thiophene;dibromobenzothiophene;NSC12000;NSC 12000;UNII-NQE8BTR5VU;SCHEMBL309376;2 3-Dibromobenzo(B)thiophene;DTXSID60212041;TWZSIAFEFBKCNN-UHFFFAOYSA-N;STL443920;2,3-Dibromobenzo[b]thiophene, 97%;AKOS015888997;CS-W005898;DS-3697;SY076565;D5604;EN300-1448489

Suppliers and Price of 2,3-Dibromobenzo[b]thiophene
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • TRC
  • 2,3-Dibromobenzo[b]thiophene
  • 10mg
  • $ 45.00
  • TCI Chemical
  • 2,3-Dibromobenzo[b]thiophene >98.0%(GC)
  • 5g
  • $ 123.00
  • TCI Chemical
  • 2,3-Dibromobenzo[b]thiophene >98.0%(GC)
  • 1g
  • $ 39.00
  • Sigma-Aldrich
  • 2,3-Dibromobenzo[b]thiophene 97%
  • 1g
  • $ 56.50
  • Sigma-Aldrich
  • 2,3-Dibromobenzo[b]thiophene 97%
  • 5g
  • $ 168.00
  • Matrix Scientific
  • 2,3-Dibromobenzo[b]thiophene 95+%
  • 10g
  • $ 1183.00
  • Matrix Scientific
  • 2,3-Dibromobenzo[b]thiophene 95+%
  • 5g
  • $ 756.00
  • Matrix Scientific
  • 2,3-Dibromobenzo[b]thiophene 95+%
  • 1g
  • $ 284.00
  • Frontier Specialty Chemicals
  • 2,3-Dibromobenzothiophene 97%
  • 5g
  • $ 211.00
  • Frontier Specialty Chemicals
  • 2,3-Dibromobenzothiophene 97%
  • 1g
  • $ 61.00
Total 31 raw suppliers
Chemical Property of 2,3-Dibromobenzo[b]thiophene Edit
Chemical Property:
  • Vapor Pressure:0.000126mmHg at 25°C 
  • Melting Point:58-62 °C(lit.)
     
  • Boiling Point:345.1°C at 760 mmHg 
  • Flash Point:162.5°C 
  • PSA:28.24000 
  • Density:2.008g/cm3 
  • LogP:4.42630 
  • Storage Temp.:Keep in dark place,Sealed in dry,Room Temperature 
  • XLogP3:4
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Rotatable Bond Count:0
  • Exact Mass:291.83800
  • Heavy Atom Count:11
  • Complexity:151
Purity/Quality:

97% *data from raw suppliers

2,3-Dibromobenzo[b]thiophene *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes:
  • Statements: 25-36 
  • Safety Statements: 26-45 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Canonical SMILES:C1=CC=C2C(=C1)C(=C(S2)Br)Br
Technology Process of 2,3-Dibromobenzo[b]thiophene

There total 1 articles about 2,3-Dibromobenzo[b]thiophene 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:
Guidance literature:
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0); In 1,2-dimethoxyethane; ethanol; at 80 ℃; for 24h;
DOI:10.1055/s-2002-19808
Guidance literature:
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0); In 1,2-dimethoxyethane; ethanol; for 72h; Heating;
DOI:10.1055/s-2002-19808
Refernces Edit
Post RFQ for Price
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-571-87562588,87562578,87562573 Our Legal adviser: Lawyer