Materials, OLED Materials, Semiconducting Molecules
1,4,8,11-tetramethyl-6,13-triethylsilylethynyl pentacene also known as TMTES-Pentacene. It is a soluble derivative of Pentacene [1], achieving mobilities of up to 4.34 cm2/Vs. TMTES-Pentacene is an ideal small-molecule semiconductor for both device fabrication and investigating the charge transport of solution-processed crystal semiconductor [4]. Mobilities of 3.5 cm2/Vs have been measured when spin coated using CYTOP© as the gate dielectric [2], and mobilities of up to 4.34 cm2/Vs have been achieved when used with high-permittivity polymer binders [3].
| Full name | 1,4,8,11-tetramethyl-6,13-triethylsilylethynyl pentacene |
|---|---|
| Synonyms | TMTES-pentacene |
| CAS number | n/a |
| Molecular formula | C42H50Si2 |
| Molecular weight | 611.017 g/mol |
| Appearance | Black crystalline solid |
| Solvents | Anisole, butylbenzene, chlorobenzene, chloroform, dichlorobenzene, tetrahydrofuran, toluene, xylene |
| Recommended solvent | Toluene |
| Recommended concentration | 10 mg/ml (drop cast / spin cast) |
Chemical structure of TMTES-pentacene. Chemical formula C42H50Si2.
TMTES-Pentacene NMR trace.专业代理国外知名镊子品牌
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