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ChemicalBook >> CAS DataBase List >> Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione price.
  • $9 - $1041
  • Product name: Benzo[1,2-b:4,5-b']dithiophene-4,8-dione
  • CAS: 32281-36-0
  • MF: C10H4O2S2
  • MW: 220.27
  • EINECS:605-241-0
  • MDL Number:MFCD01927240
  • Synonyms:Thieno[2,3-f]benzothiophene-4,8-dione;Benzo[1,2-b:4,5-b']dithiophene-4,8-dione;4,8-Dihydrobenzo[1,2-b:4,5-b']dithiophen-4,8-dione;8-Dihydrobenzo[1,2-b:4,5-b']dithiophen-4,8-dione;NSC 149690;benzo[1,2-b:4,5-b']bisthiophene-4,8-dione;4,8‐Dihydrobenzo[1,2‐ b:4,5‐b']dithiophen‐ 4,8‐dion;Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
32 prices
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Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth Carbosynth
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  • Matrix Scientific
  • Sigma-Aldrich
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Package
  • 5MG
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  • ManufacturerAK Scientific
  • Product numberW5412
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione
  • Packaging5g
  • Price$241
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number32281360
  • Product descriptionBenzo[1,2-B:4,5-b']dithiophene-4,8-dione
  • Packaging5g
  • Price$173.06
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number32281360
  • Product descriptionBenzo[1,2-B:4,5-b']dithiophene-4,8-dione
  • Packaging10g
  • Price$311.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number32281360
  • Product descriptionBenzo[1,2-B:4,5-b']dithiophene-4,8-dione
  • Packaging25g
  • Price$748.13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108386
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging250mg
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108386
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108386
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging5g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108386
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging10g
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108386
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging25g
  • Price$316
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA108386
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging100g
  • Price$1041
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0098991
  • Product description[1,2-B,4,5-B2]-DI-THIOPHENE BENZOQUINONE 95.00%
  • Packaging5MG
  • Price$504.47
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR917387
  • Product descriptionBenzo[1,2-b;4,5-b']dithiophene-4,8-dione
  • Packaging5g
  • Price$140
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR917387
  • Product descriptionBenzo[1,2-b;4,5-b']dithiophene-4,8-dione
  • Packaging25g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS022323
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging250mg
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS022323
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS022323
  • Product descriptionBenzo[1,2-b:4,5-b']dithiophene-4,8-dione 97%
  • Packaging5g
  • Price$80
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific W5412 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 5g $241 2021-12-16 Buy
Alichem 32281360 Benzo[1,2-B:4,5-b']dithiophene-4,8-dione 5g $173.06 2021-12-16 Buy
Alichem 32281360 Benzo[1,2-B:4,5-b']dithiophene-4,8-dione 10g $311.76 2021-12-16 Buy
Alichem 32281360 Benzo[1,2-B:4,5-b']dithiophene-4,8-dione 25g $748.13 2021-12-16 Buy
Ambeed A108386 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 250mg $9 2021-12-16 Buy
Ambeed A108386 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 1g $21 2021-12-16 Buy
Ambeed A108386 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 5g $81 2021-12-16 Buy
Ambeed A108386 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 10g $139 2021-12-16 Buy
Ambeed A108386 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 25g $316 2021-12-16 Buy
Ambeed A108386 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 100g $1041 2021-12-16 Buy
American Custom Chemicals Corporation CHM0098991 [1,2-B,4,5-B2]-DI-THIOPHENE BENZOQUINONE 95.00% 5MG $504.47 2021-12-16 Buy
Apolloscientific OR917387 Benzo[1,2-b;4,5-b']dithiophene-4,8-dione 5g $140 2021-12-16 Buy
Apolloscientific OR917387 Benzo[1,2-b;4,5-b']dithiophene-4,8-dione 25g $475 2021-12-16 Buy
Arctom AS022323 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 250mg $9 2021-12-16 Buy
Arctom AS022323 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 1g $21 2021-12-16 Buy
Arctom AS022323 Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 5g $80 2021-12-16 Buy

Properties

Melting point :260-262℃
Boiling point :408.0±35.0 °C(Predicted)
Density :1.595
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to crystal
color :White to Amber to Dark green
InChI :InChI=1S/C10H4O2S2/c11-7-5-1-3-13-9(5)8(12)6-2-4-14-10(6)7/h1-4H
InChIKey :SIUXRPJYVQQBAF-UHFFFAOYSA-N
SMILES :C12C(=O)C3C=CSC=3C(=O)C=1C=CS2

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

Benzo[1,2-b:4,5-b’]dithiophene is a planar symmetrical molecular structure of the thiophene derivative, enabling a better π-π?stacking and good electron delocalization that encourages charge transport. In recent years, it has been intensively studied for the application of OFETs and OPVs. The incorporation of a low-band-gap unit into the benzo[1,2-b:4,5-b’]dithiophene unit could potentially result in a red-shifted absorption due to its electron-rich properties. Benzo[1,2-b:4,5-b’]dithiophene can be chemically modified to fine-tune its chemical structure and electron properties (e.g. band gap), energy levels, and charge mobility of the small molecule/polymers of interest (at a molecular level).

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