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Synonyms: N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9′-spirobi[9H-fluorene]-2,7-diamine;Spiro-NPB,N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9′-spirobi[9H;N,N’-bis(naphthalen-1-yl)-N,N’-bis(phenyl)-9,9-spirobifluorene/ Spiro-NPB;2,7-Bis[N-(1-naphthyl)anilino]-9,9′-spirobi[9H-fluorene]; N2′,N7′-bis(1-naphthyl)-N2′,N7′-diphenyl-9,9′-spirobi[fluorene]-2 ‘,7’-diamine
MF: C57H38N2 MW: 750.92
| Melting point | 284 °C |
| density | 1.35 |
| storage temp. | 2-8°C, protect from light |
| form | powder to crystal |
| pka | -0.52±0.20(Predicted) |
| color | White to Yellow to Orange |
| Purity | Sublimed 99% |
| Product manager | Joy Wu; Email: Joy@coreychem.com |
Spiro-NPB;N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9′-spirobi[9H-fluorene]-2,7-diamine is one advanced material chemical for OLED research and electronics products projects.
CONTACT/Email address: Joy@coreychem.com
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