2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

Base Information

Chemical Name:2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene
CAS No.:1294515-75-5
Molecular Formula:C26H36Br2O2S2
Molecular Weight:604.5
Hs Code.:2934999090
Mol file:1294515-75-5.mol

Synonyms:2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene;2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene;2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene

Suppliers and Price of 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

Supply Marketing:

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
2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b'']dithiophene
5mg
$ 60.00

TRC
2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b'']dithiophene
2.5mg
$ 45.00

TCI Chemical
2,6-Dibromo-4,8-bis(n-octyloxy)benzo[1,2-b:4,5-b']dithiophene >98.0%(HPLC)
200mg
$ 232.00

Crysdot
2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene 95+%
1g
$ 880.00

Alichem
2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene
1g
$ 749.70

AK Scientific
2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene
200mg
$ 375.00

Total 18 raw suppliers

Chemical Property of 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

Chemical Property:

Melting Point:61.0 to 65.0 °C
Boiling Point:632.3±50.0 °C(Predicted)
PSA：74.94000
Density:1.349±0.06 g/cm3(Predicted)
LogP:11.11960
Storage Temp.:2-8°C

Purity/Quality:

97% ^*data from raw suppliers

2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b'']dithiophene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses 2,6-Dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b'']dithiophene (CAS# 1294515-75-5) is a building block used in the preparation of low-bandgap conjugated polymers for solar cell applications, and in the synthesis of bi-diketopyrrolopyrrole as an electron-accepting copolymer.

Technology Process of 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

There total 4 articles about 2,6-DibroMo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene 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: 93.65%

: 1098102-94-3
4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

: 1294515-75-5
2,6-dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

Guidance literature:: With bromine; In dichloromethane; at 20 ℃; for 7h;
DOI:10.1002/cjoc.201400079

Reference yield:

: 32281-36-0
4,8-dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione

: 1294515-75-5
2,6-dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

Guidance literature:: Multi-step reaction with 2 steps

1.1: zinc; sodium hydroxide / water / 1 h / Reflux

1.2: 12 h / Reflux

2.1: bromine / dichloromethane / 7 h / 20 °C

With bromine; sodium hydroxide; zinc; In dichloromethane; water;
DOI:10.1002/cjoc.201400079

Reference yield:

: 111-83-1
1-bromo-octane

: 1294515-75-5
2,6-dibromo-4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene

Guidance literature:: Multi-step reaction with 2 steps

1.1: zinc; sodium hydroxide / water / 1 h / Reflux

1.2: 12 h / Reflux

2.1: bromine / dichloromethane / 7 h / 20 °C

With bromine; sodium hydroxide; zinc; In dichloromethane; water;
DOI:10.1002/cjoc.201400079