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| | Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro- Basic information |
| Product Name: | Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro- | | Synonyms: | 2-Chloromethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine 95%;Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro-;2-Chloromethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine;181309;2-(chloromethyl)-3,6-dihydro-2H-cyclopenta[b][1,4]dioxine | | CAS: | 857419-46-6 | | MF: | C7H7ClO2S | | MW: | 190.65 | | EINECS: | | | Product Categories: | | | Mol File: | 857419-46-6.mol | ![Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro- Structure](CAS/GIF/857419-46-6.gif) |
| | Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro- Chemical Properties |
| Melting point | 39-44°C | | Boiling point | 280.5±28.0 °C(Predicted) | | density | 1.359±0.06 g/cm3(Predicted) | | form | solid |
| Hazard Codes | Xn | | Risk Statements | 22 |
| | Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro- Usage And Synthesis |
| Uses | 2-Chloromethyl EDOT is a key building block for the incorporation of EDOT (3,4-ethylenedioxythio-phene) into copolymers. | | General Description | 2-Chloromethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine (EDOT-Cl) can be prepared by reacting 3,4-dimethoxythiophene with 3-chloro-1,2-propanediol via transesterification. The six-memebered ring of the molecule exhibits twisted conformation. It acts as an intermediate during the multi-step synthesis of poly(sulfobetaine-3,4-ethylenedioxythiophene) (PSBEDOT), a conjugated polymer. |
| | Thieno[3,4-b]-1,4-dioxin, 2-(chloromethyl)-2,3-dihydro- Preparation Products And Raw materials |
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