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Merck
CN

376779

2,3,5,6-四氟-7,7,8,8-四氰二甲基对苯醌

97%

别名:

(2,3,5,6-四氟-2,5-环己二烯-1,4-二亚基)二丙二腈, 2,3,5,6-四氟-7,7′,8,8′-四氰二甲基对苯醌, F4TCNQ

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关于此项目

经验公式(希尔记法):
C12F4N4
化学文摘社编号:
分子量:
276.15
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2157887
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产品名称

2,3,5,6-四氟-7,7,8,8-四氰二甲基对苯醌, 97%

InChI

1S/C12F4N4/c13-9-7(5(1-17)2-18)10(14)12(16)8(11(9)15)6(3-19)4-20

SMILES string

FC1=C(F)C(\C(F)=C(F)/C1=C(\C#N)C#N)=C(\C#N)C#N

InChI key

IXHWGNYCZPISET-UHFFFAOYSA-N

assay

97%

form

solid

mp

285-290 °C (lit.)

Quality Level

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Application

F4-TCNQ可以掺入聚[双(4-苯基)(2,4,6-三甲基苯基)胺](PTAA)以形成空穴传输材料(HTL),其可用于实现具有16%能量效率的半透明钙钛矿太阳能电池。它可以用作p型掺杂剂,与具有增强的电荷迁移率的聚(3-己基噻吩)(P3HT)形成混合复合膜,其可潜在用于有机光伏中。
F4-TCNQ是用于单空穴器件和具有有机空穴传输层(HTL)的场效应晶体管的p型掺杂剂。它用于制备F4-TCNQ和并五苯的双层结构,以研究改善有机薄膜的热电性能。

General description

2,3,5,6-四氟-7,7,8,8-四氰基喹二甲烷(F4-TCNQ)是一种用于制造有机半导体的掺杂剂。由于其最低的未占据分子轨道处于氧化多种半导体所需的理想能级,因此它可以调节电子特性。
2,3,5,6-四氟代-7,7,8,8-四氰基喹啉并二甲烷(F4-TCNQ)是p型分子,是强受主掺杂剂,它可产生自由空穴。

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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David Kiefer et al.
Nature materials, 18(2), 149-155 (2019-01-16)
Molecular doping is a crucial tool for controlling the charge-carrier concentration in organic semiconductors. Each dopant molecule is commonly thought to give rise to only one polaron, leading to a maximum of one donor:acceptor charge-transfer complex and hence an ionization
The chemical and structural origin of efficient p-type doping in P3HT
Duong DT, et al.
Organic Electronics, 14(5), 1330-1336 (2013)
David Kiefer et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 4(1), 1600203-1600203 (2017-01-21)
Poly(ethylene oxide) is demonstrated to be a suitable matrix polymer for the solution-doped conjugated polymer poly(3-hexylthiophene). The polarity of the insulator combined with carefully chosen processing conditions permits the fabrication of tens of micrometer-thick films that feature a fine distribution
Yingying Liang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(3), 1902456-1902456 (2020-02-12)
Three isostructural donor-acceptor complexes DPTTA-F X
Taiki Sawada et al.
Nature communications, 11(1), 4839-4839 (2020-09-26)
Transistors, the most important logic elements, are maintained under dynamic influence during circuit operations. Practically, circuit design protocols and frequency responsibility should stem from a perfect agreement between the static and dynamic properties. However, despite remarkable improvements in mobility for

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