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Sigma-Aldrich

5,5′′′-Bis(tridecafluorohexyl)-2,2′:5′,2 ′′:5′′,2′′′-quaterthiophene

Synonym(e):

α,ω-Diperfluorohexyl-quarterthiophene, DFH-4T

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Voraussichtliches Versanddatum01. April 2025

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250 MG
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About This Item

Empirische Formel (Hill-System):
C28H8F26S4
CAS-Nummer:
446043-85-2
Molekulargewicht:
966.58
MDL-Nummer:
MFCD23098728
UNSPSC-Code:
12352103
PubChem Substanz-ID:
329767133
NACRES:
NA.23

CHF 343.00

Voraussichtliches Versanddatum01. April 2025

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Form

solid

Qualitätsniveau

100

mp (Schmelzpunkt)

205-210 °C

Halbleitereigenschaften

N-type (mobility≤0.64 cm2/V·s)

SMILES String

FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)c1ccc(s1)-c2ccc(s2)-c3ccc(s3)-c4ccc(s4)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C28H8F26S4/c29-17(30,19(33,34)21(37,38)23(41,42)25(45,46)27(49,50)51)15-7-5-13(57-15)11-3-1-9(55-11)10-2-4-12(56-10)14-6-8-16(58-14)18(31,32)20(35,36)22(39,40)24(43,44)26(47,48)28(52,53)54/h1-8H

InChIKey

UBMTYFFPSPVBSP-UHFFFAOYSA-N

Allgemeine Beschreibung

5,5′′′-Bis(tridecafluorohexyl)-2,2′:5′,2′′:5′′,2′′′-quaterthiophene (DFH-4T) is a n-type semiconducting material. It is a quaterthiophene derivative that contains fluoroalkyl groups and can be used as an electron transporting layer. It can be used in organic electronics.[1][2]

Anwendung

This molecule has shown high mobilities (electron mobilities of up to 0.64 cm2/Vs) when used as an n-type semiconducting material in OFET devices.[3]

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number
MKBL5287

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Overlapping-Gate Organic Light-Emitting Transistors
Lee J, et al.
Advanced Electronic Materials, 5(1), 1800437-1800437 (2019)
A new method of using supercritical carbon dioxide as a green solvent for synthesis and purification of 5, 5?-bis (tridecafluorohexyl)-2, 2?: 5?, 2 ?: 5 ?, 2?-quaterthiophene, which is one of n-type organic semiconducting materials
Hirase R, et al.
Tetrahedron Letters, 59(5), 469-472 (2018)
Hakan Usta et al.
Accounts of chemical research, 44(7), 501-510 (2011-05-28)
Organic semiconductors have unique properties compared to traditional inorganic materials such as amorphous or crystalline silicon. Some important advantages include their adaptability to low-temperature processing on flexible substrates, low cost, amenability to high-speed fabrication, and tunable electronic properties. These features

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