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| 3,4-Dimethoxythiophene Basic information |
| 3,4-Dimethoxythiophene Chemical Properties |
| Boiling point | 100-102 °C/10-11 mmHg | | density | 1.209 g/mL at 25 °C | | refractive index | 1.5409 | | Fp | 224 ºF | | storage temp. | -20°C | | form | powder to lump to clear liquid | | color | White or Colorless to Yellow | | Water Solubility | Miscible with organic solvents. Slightly miscible with water. | | CAS DataBase Reference | 51792-34-8(CAS DataBase Reference) |
| 3,4-Dimethoxythiophene Usage And Synthesis |
| Chemical Properties | Colorless to yellow to orange liquid | | Uses | 3,4-Dimethoxythiophene is used as an electronic materials intermediate. It is used as a starting material in the synthesis of porphyrin dyad which is used to study photoinduced energy transfer. | | Uses | Building block in the synthesis of an N2S2-N4 porphyrin dyad used to study photoinduced energy transfer. | | Synthesis Reference(s) | Journal of the American Chemical Society, 73, p. 2956, 1951 DOI: 10.1021/ja01150a525 | | General Description | 3,4-Dimethoxythiophene (DMOT) is a monomer and a precursor which can be synthesized by ring closure reaction of 2,3-dimethoxy-1,3-butadiene and sulfur dichloride in hexane medium. It is an oligothiphene that is majorly used in the development of electroactive materials for organic electronics based applications. |
| 3,4-Dimethoxythiophene Preparation Products And Raw materials |
| Raw materials | 2,5-Thiophenedicarboxylic acid, 3,4-dimethoxy-, 2,5-dimethyl ester-->2,5-Thiophenedicarboxylic acid, 3,4-dimethoxy--->2,3-Dimethoxy-1,3-butadiene-->3-bromo-4-methoxythiophene-->Thiophene-3,4-diol-->3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester-->Methanol-->3,4-Dibromothiophene-->Sodium methoxide |
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