![5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine](/img/174508-31-7.jpg "5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine")
| 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;Heterocyclic Compounds;Thiophens;Thiophene Monomers and Building Blocks |
| Mol File: | 174508-31-7.mol |
| 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 |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38-22 |
| Safety Statements | 22-26-36/37/39-24/25 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29349990 |
| MSDS Information |
| 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Usage And Synthesis |
| Chemical Properties | Needle-like solid |
| 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. |
| Uses | Used as a monomer in the synthesis of poly(3,4-ethylenedioxythiophene) (PEDOT) polymer which are used in electrochromic devices. |
| 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 |
Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.
日本语
한국어
Français
Deutsch
España
Türkiye