| Identification | Back Directory | [Name]
2,5-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene | [CAS]
924894-85-9 | [Synonyms]
PM232
TT-2B
5-bis(4
2-dioxaborolan-2-yl)thieno[3
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)
Thieno[3,2-b]thiophene-2,5-bis-boronic acid pinacol ester
Thieno[3,2-b]thiophene-2,5-bis(boronic acid pinacol ester)
Thieno[3,2-b]thiophene-2,5-diboronic acid bis(pinacol ester)
2,5-bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
Thieno[3,2-b]thiophene, 2,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophen-2-yl]-1,3,2-dioxaborolane | [Molecular Formula]
C18H26B2O4S2 | [MDL Number]
MFCD22200472 | [MOL File]
924894-85-9.mol | [Molecular Weight]
392.15 |
| Chemical Properties | Back Directory | [Melting point ]
290-294°C | [Boiling point ]
501.0±45.0 °C(Predicted) | [density ]
1.18±0.1 g/cm3(Predicted) | [storage temp. ]
2-8°C | [form ]
powder |
| Hazard Information | Back Directory | [Uses]
Used as a charge transport material in field effect transitors. | [General Description]
Thieno[3,2-b]thiophene-2,5-diboronic acid bis(pinacol ester) is a charge transport material commonly used in thin film transistors. They have very high carrier mobility because of the conjugation of the fused ring system and also due to the high concentration of sulphur atoms. The boronic acid ester group improves the solubility and also enhances the charge transport properties. |
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