CAS 220797-16-0 TFB - Materials / Alfa Chemistry

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Perovskite Materials

TFB

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Catalog Number

ACM220797160-2

Product Name

TFB

Structure

CAS

220797-16-0

Category

Perovskite Materials

Synonyms

Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(4,4'-(N-(4-sec-butylphenyl)diphenylamine)]

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.

IUPAC Name

N-(4-butan-2-ylphenyl)-4-(9,9-dioctyl-7-phenylfluoren-2-yl)aniline

Molecular Weight

1241.43

Molecular Formula

(C51H61N)n

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

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

Color

Yellow

Complexity

932

Covalently-Bonded Unit Count

Exact Mass

689.496051g/mol

Form

Powder

Formal Charge