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| | 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Basic information |
| Product Name: | 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine | | Synonyms: | 5,7-DIBROMO-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXINE;5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine 97%;5,7-dibroMo-2H,3H-thieno[3,4-b][1,4]dioxine;2,3-Dihydro[2,5-dibroMothioeno]
[3,4-b]-1,4-dioxin;4-b][1;2,5-Dibromo-3,4-ethylenedioxythiophene 97%;5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine97%;2,5-Dibromo-3,4-ethylenedioxythiophene> | | CAS: | 174508-31-7 | | MF: | C6H4Br2O2S | | MW: | 299.97 | | EINECS: | | | Product Categories: | Thiophen;Materials Science;New Products for Materials Research and Engineering;Organic and Printed Electronics;Synthetic Intermediates;Synthetic Tools and Reagents;Thiophene Monomers and Building Blocks;Thiophens;Heterocyclic Compounds | | Mol File: | 174508-31-7.mol | ![5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Structure](CAS/GIF/174508-31-7.gif) |
| | 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical Properties |
| Melting point | 98 °C | | Boiling point | 306.5±42.0 °C(Predicted) | | density | 2.139±0.06 g/cm3(Predicted) | | storage temp. | -20°C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | Solid | | color | Grey to Dark Blue | | CAS DataBase Reference | 174508-31-7 |
| | 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Usage And Synthesis |
| Chemical Properties | Needle-like solid | | Uses | Used as a monomer in the synthesis of poly(3,4-ethylenedioxythiophene) (PEDOT) polymer which are used in electrochromic devices. | | Uses | 5,7-Dibromo-2,3-dihydrothieno[3,4-b]-1,4-dioxine is used in the preparation of 3,4-ethylenedioxythiophene oligomers with optical and redox properties. | | General Description | 2,5-Dibromo-3,4-ethylenedioxythiophene (DBEDOT) is a monomer which is used in the synthesis of highly conducting poly(3,4-ethylenedioxythiophene) (PEDOT) polymer. This polymer is formed by solid-state polymerisation of DBEDOT and is used widely in organic-light emitting diodes and polymer field effect transistors. DBEDOT is a well-ordered crystalline monomer and produces PEDOT polymer which has a high degree of order. |
| | 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Preparation Products And Raw materials |
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