| Identification | Back Directory | [Name]
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene | [CAS]
189363-47-1 | [Synonyms]
S-TAD
N2,N2,N2
Spiro-TAD
9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene
Spiro-TAD , 2,2',7,7'-tetrakis(N,N-diphenylaMino)-9,9-spir
2,2',7,7'-Tetrakis-(N,N-diphenylamino)-spiro-9,9'-bifluorene
2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene 99% (HPLC)
2,2’,7,7’-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene (Spiro-TAD)
2,2',7,7'-Tetrakis(N,N -diphenylamino)-2,7-diamino-9,9-spirobifluorene
N2,N2,N2',N2',N7,N7,N7',N7'-Octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine
N2,N2,N2',N2',N7,N7,N7',N7'-Octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
N2,N2,N2′,N2′,N7,N7,N7′,N7′-octaphenyl-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine
9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-
OP005, 9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl- | [EINECS(EC#)]
200-258-5 | [Molecular Formula]
C73H52N4 | [MDL Number]
MFCD11114061 | [MOL File]
189363-47-1.mol | [Molecular Weight]
985.22 |
| Chemical Properties | Back Directory | [Melting point ]
133℃ | [density ]
1.34±0.1 g/cm3(Predicted) | [form ]
powder | [pka]
-2.56±0.20(Predicted) | [color ]
White to Light red to Green | [λmax]
378 μm in THF | [InChIKey]
MQRCTQVBZYBPQE-UHFFFAOYSA-N | [SMILES]
c1ccc(cc1)N(c2ccccc2)c3ccc4-c5ccc(cc5C6(c4c3)c7cc(ccc7-c8ccc(cc68)N(c9ccccc9)c%10ccccc%10)N(c%11ccccc%11)c%12ccccc%12)N(c%13ccccc%13)c%14ccccc%14 |
| Hazard Information | Back Directory | [Uses]
Hole transport materials comprised of a spiro center between two charge transport material (CTM) moieties. This molecular conformation improves the thermal stability of the amorphous state, without significantly altering the charge-transport properties. |
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