767948
Thieno[3,2-b]thiophene-2,5-diboronic acid bis(pinacol ester)
99%
别名:
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(boronic acid pinacol ester), Thieno[3,2-b]thiophene-2,5-bis-boronic acid pinacol ester
InChI
1S/C18H26B2O4S2/c1-15(2)16(3,4)22-19(21-15)13-9-11-12(25-13)10-14(26-11)20-23-17(5,6)18(7,8)24-20/h9-10H,1-8H3
InChI key
SIWCRHWJNFQUSJ-UHFFFAOYSA-N
assay
99%
form
powder
mp
290-294 °C
storage temp.
2-8°C
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.
Application
Used as a charge transport material in field effect transitors.
Features and Benefits
- Soluble in common organic solvents and good solution processability.
- Exhibits broad absorption bands with high extinction coefficients.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
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Welterlich, I., Charov, O., & Tieke, B.
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We have studied the electronic, physical, and transistor properties of a family of donor-acceptor polymers consisting of diketopyrrolopyrrole (DPP) coupled with different accepting companion units in order to determine the effects of donor-acceptor interaction. Using the electronically neutral benzene (B)
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Lim, E., Jung, B. J., & Shim, H. K.
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