TFB

• CAS: 220797-16-0
• Catalog Number: ACM220797160
• Category: Organic Light Emitting Diode (OLED)
• Molecular Weight: 1241.43
• Molecular Formula: (C51H61N)n
• Description: TFB, a hole transporting material and an electron-blocking layer, has high hole mobility, low electron affinity, and high ionic potential. Its electron blocking nature results in effective confinement of injected charge carriers in the perovskite layers.
• Synonyms: Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(4,4'-(N-(4-sec-butylphenyl)diphenylamine)]
• IUPAC Name: N-(4-butan-2-ylphenyl)-4-(9,9-dioctyl-7-phenylfluoren-2-yl)aniline
• Canonical SMILES: CCCCCCCCC1(CCCCCCCC)C2=C(C=CC(C3=CC=C(N(C4=CC=C(C(CC)C)C=C4)C5=CC=C(C)C=C5)C=C3)=C2)C6=C1C=C(C)C=C6
• InChI: 1S/C53H67N/c1-7-10-12-14-16-18-36-53(37-19-17-15-13-11-8-2)51-38-41(5)22-34-49(51)50-35-27-45(39-52(50)53)44-25-32-48(33-26-44)54(46-28-20-40(4)21-29-46)47-30-23-43(24-31-47)42(6)9-3/h20-35,38-39,42H,7-19,36-37H2,1-6H3
• InChI Key: LMXSDGRJIJNLIY-UHFFFAOYSA-N
• Boiling Point: 232 °C (lit.)
• Melting Point: 247 °C
• Flash Point: Not applicable
• Solubility: Soluble in CH2Cl2,Toluene, CHCl3
• Appearance: powder
• Application: TFB can be used in the formation of multilayer quantum dot-based light-emitting diodes (LEDs). It can also be used in the fabrication of highly responsive gas sensors for breath analysis.
• Storage: 2-8°C
• Complexity: 932
• Covalently-Bonded Unit Count: 1
• Exact Mass: 689.496051g/mol
• Formal Charge: 0
• Grade: MW >30,000 (GPC) / Mw =10,000~30,000
• H-Bond Acceptor: 1
• H-Bond Donor: 1
• Heavy Atom Count: 52
• MDL Number: MFCD12022511
• Monoisotopic Mass: 689.496051g/mol
• Packaging: 250 mg/1 g
• PL Peak: 443 nm (in CH2Cl2)
• Refractive Index: n20/D 1.464 (lit.)
• Rotatable Bond Count: 20
• UV Peak: 389 nm (in CH2Cl2)
• XLogP3: 18.5