Dinaphthylene dioxide
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Names | |
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Preferred IUPAC name Xantheno[2,1,9,8-klmna]xanthene | |
Other names Dinaphthalene dioxide peri-Xanthenoxanthene (2,8');(8,2')-dioxo-1,1'-binaphthyl NSC47493 | |
Identifiers | |
3D model (JSmol) | |
ChemSpider | |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
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Properties | |
C20H10O2 | |
Molar mass | 282.298 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Dinaphthylene dioxide, also known as peri-xanthenoxanthene (PXX), is an organic compound used to synthesize 3,9-diphenyl-peri-xanthenoxanthene (Ph-PXX). Ph-PXX, in its soluble form, is used as organic semiconductor for thin-film transistors (TFT).[2]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Br2PXX_STM3.jpg/220px-Br2PXX_STM3.jpg)
References
[edit]- ^ Dinaphthylene dioxide, PubChem
- ^ Kobayashi, N.; Sasaki, M.; Nomoto, K. (2009). "Stableperi-Xanthenoxanthene Thin-Film Transistors with Efficient Carrier Injection". Chemistry of Materials. 21 (3): 552–556. doi:10.1021/cm802826m.