Spiro-TAD

Base Information

• Chemical Name: Spiro-TAD
• CAS No.: 189363-47-1
• Molecular Formula: C73H52 N4
• Molecular Weight: 985.22
• Hs Code.: 2921599090
• DSSTox Substance ID: DTXSID80583205
• Nikkaji Number: J927.869I
• Wikidata: Q72507258
• Mol file: 189363-47-1.mol

Synonyms:189363-47-1;Spiro-TAD;2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene;2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene;9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine, N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-;N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine;2-N,2-N,2-N',2-N',7-N,7-N,7-N',7-N'-octakis-phenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine;2,2',7,7'-tetrakis(n,n-diphenylamino)-9,9'-spirobifluorene;9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetramine,N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-;SCHEMBL51709;2,2,7,7-Tetrakis(diphenylamino)-9,9-spirobifluorene;DTXSID80583205;MQRCTQVBZYBPQE-UHFFFAOYSA-N;2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene];MFCD11114061;AKOS025294798;SB66536;AS-18637;T3634;2,2',7,7'-Tetrakis(N,N-diphenylamino)-2,7-diamino-9,9-;2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene, 99% (HPLC);2,2 inverted exclamation marka,7,7 inverted exclamation marka-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene;N~2~,N~2~,N~2'~,N~2'~,N~7~,N~7~,N~7'~,N~7'~-Octaphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine

Chemical Property of Spiro-TAD

Chemical Property:

• Melting Point: 133℃
• PKA: -2.56±0.20(Predicted)
• PSA: 12.96000
• Density: 1.34±0.1 g/cm3(Predicted)
• LogP: 19.90930
• XLogP3: 19.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 12
• Exact Mass: 984.41919768
• Heavy Atom Count: 77
• Complexity: 1470

Purity/Quality:

>99% ^*data from raw suppliers

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobi[9H-fluorene] ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC4=C(C=C3)C5=C(C46C7=C(C=CC(=C7)N(C8=CC=CC=C8)C9=CC=CC=C9)C1=C6C=C(C=C1)N(C1=CC=CC=C1)C1=CC=CC=C1)C=C(C=C5)N(C1=CC=CC=C1)C1=CC=CC=C1
• 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.