Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor manufacturers
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| | Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Basic information |
| Product Name: | Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor | | Synonyms: | Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor;2,2',7,7'-tetra(N,N-ditolyl)aMino-9,9-spiro-bifluorene;SPIRO-TTB;2,2',7,7'-Tetrakis(di-4-methylphenylamino)-9,9'-spirobifluorene;2,2',7,7'-Tetrakis(di-p-tolylamino)spiro-9,9'-bifluorene;2,2',7,7'-Tetrakis(N,N-ditolylamino)-spiro-9,9'-bifluorene;HIM;HIM 1 | | CAS: | 515834-67-0 | | MF: | C81H68N4 | | MW: | 1097.43 | | EINECS: | | | Product Categories: | HTM | | Mol File: | 515834-67-0.mol |  |
| | Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Chemical Properties |
| density | 1.28±0.1 g/cm3(Predicted) | | pka | -1.65±0.20(Predicted) | | form | powder/crystals | | color | Light yellow | | InChIKey | VMPLMOXGWULJTH-UHFFFAOYSA-N | | Melting point | Tg = 146 °C | | Absorption | λmax 384 nm in DCM |
| | Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Usage And Synthesis |
| Description | Spiro-TTB has a spirofluorene core with four attached ditolylamine at the 2 and 7 positions of spirofluorene. Like Spiro-OMeTAD, it is electron-rich and commonly used as a hole-transport layer material in OLED, OPV, and perovskite solar cells. |
| | Spiro-TTB , 2,2',7,7'-tetra(N, N-di-tolyl)aMino-spiro-bifluor Preparation Products And Raw materials |
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