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| Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Basic information |
| Product Name: | Benzo[1,2-b:4,5-b']dithiophene-4,8-dione | | Synonyms: | 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%;2-b:4 | | CAS: | 32281-36-0 | | MF: | C10H4O2S2 | | MW: | 220.27 | | EINECS: | 605-241-0 | | Product Categories: | | Mol File: | 32281-36-0.mol |
| Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Chemical 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 | | InChIKey | SIUXRPJYVQQBAF-UHFFFAOYSA-N | | Odor | Yellow powder |
| Safety Statements | 24/25 | | WGK Germany | 3 | | HS Code | 29349990 |
| Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Usage And Synthesis |
| 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). | | Uses | BDTD can be used as an acceptor layer in the fabrication of polymer based solar cells. | | Uses | suzuki reaction | | General Description | Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione (BDTD) is a conductive polymer with a symmetric and planar conjugated structure which has a hole mobility of 0.25 cm2V-1s-1. |
| Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Preparation Products And Raw materials |
| Preparation Products | 2,6-Bis(trimethyltin)-4,8-dioctyloxybenzo[1,2-b:3,4-b]dithiophene-->1,1'-[4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane] |
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![Benzo[1,2-b:4,5-b']dithiophene-4,8-dione](/img/32281-36-0.jpg "Benzo[1,2-b:4,5-b']dithiophene-4,8-dione")
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