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ChemicalBook >> CAS DataBase List >> 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole

4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole price.
  • $45 - $919
  • Product name: 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole
  • CAS: 288071-87-4
  • MF: C14H6Br2N2S3
  • MW: 458.21
  • EINECS:
  • MDL Number:MFCD16619295
  • Synonyms:4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole;4,7-Bis(5-broMo-2-thienyl)-2,1,3-benzothiadiazole;4,7-di-2′-(5′-broMo)-thienyl-2,1,3-benzothiadiazole;2,1,3-Benzothiadiazole, 4,7-bis(5-broMo-2-thienyl)- 4,7-Bis(2-broMo-5-thienyl)-2,1,3-benzothiadiazole;2,1,3-Benzothiadiazole,4,7-bis(5-broMo-2-thienyl)-;4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole >=99.0% (HPLC);2,1,3-Benzothiadiazole, 4,7-bis(5-broMo-2-thie;4,7-bis(5-bromothiophen-2-yl)-2,1,3-benzothiadiazole
28 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • ManufacturerAK Scientific
  • Product number2860AB
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole
  • Packaging100mg
  • Price$169
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number288071874
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole
  • Packaging1g
  • Price$208
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number288071874
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole
  • Packaging5g
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number288071874
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole
  • Packaging10g
  • Price$900
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA353228
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95%
  • Packaging100mg
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA353228
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95%
  • Packaging250mg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA353228
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95%
  • Packaging1g
  • Price$204
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA353228
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95%
  • Packaging10g
  • Price$919
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberEMT0000122
  • Product description4,7-BIS(2-BROMO-5-THIENYL)-2,1,3-BENZOTHIADIAZOLE 95.00%
  • Packaging1G
  • Price$630
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS026322
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95%
  • Packaging100mg
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS026322
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95%
  • Packaging250mg
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS026322
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95%
  • Packaging1g
  • Price$202
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS026322
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95%
  • Packaging5g
  • Price$620
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS026322
  • Product description4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95%
  • Packaging10g
  • Price$910
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62315
  • Product description4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole
  • Packaging500mg
  • Price$325
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB62315
  • Product description4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole
  • Packaging250mg
  • Price$200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 2860AB 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 100mg $169 2021-12-16 Buy
Alichem 288071874 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 1g $208 2021-12-16 Buy
Alichem 288071874 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 5g $600 2021-12-16 Buy
Alichem 288071874 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 10g $900 2021-12-16 Buy
Ambeed A353228 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95% 100mg $55 2021-12-16 Buy
Ambeed A353228 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95% 250mg $78 2021-12-16 Buy
Ambeed A353228 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95% 1g $204 2021-12-16 Buy
Ambeed A353228 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole 95% 10g $919 2021-12-16 Buy
American Custom Chemicals Corporation EMT0000122 4,7-BIS(2-BROMO-5-THIENYL)-2,1,3-BENZOTHIADIAZOLE 95.00% 1G $630 2021-12-16 Buy
Arctom AS026322 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95% 100mg $54 2021-12-16 Buy
Arctom AS026322 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95% 250mg $77 2021-12-16 Buy
Arctom AS026322 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95% 1g $202 2021-12-16 Buy
Arctom AS026322 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95% 5g $620 2021-12-16 Buy
Arctom AS026322 4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole ≥95% 10g $910 2021-12-16 Buy
Biosynth Carbosynth FB62315 4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole 500mg $325 2021-12-16 Buy
Biosynth Carbosynth FB62315 4,7-Bis(5-bromo-2-thienyl)-2,1,3-benzothiadiazole 250mg $200 2021-12-16 Buy

Properties

Melting point :245.0 to 249.0 °C
Boiling point :527.3±45.0 °C(Predicted)
Density :1.898
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :solid
pka :-1.63±0.50(Predicted)
color :Orange to Brown to Dark purple

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

4,7-bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole is often used as an electron acceptor to synthesize donor–acceptor conjugated polymers. For example, it can be used as a high-purity monomer with 4-(4-((2-ethylhexyl)oxy)phenyl)-4H-dithieno[3,2-b:2′,3′-d]pyrrole (EPDP) through direct (hetero)arylation polymerization and using Pd(OAc)2 as a catalyst system to prepare donor-acceptor (D–A) conjugated polymers. This polymer can be used in the preparation of organic solar cells based on bulk-heterojunction (BHJ) structures[1].