Merck
CN

376779

Sigma-Aldrich

2,3,5,6-四氟-7,7,8,8-四氰二甲基对苯醌

97%

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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
经验公式(希尔记法):
C12F4N4
CAS号:
分子量:
276.15
Beilstein:
2157887
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

检测方案

97%

形式

solid

mp

285-290 °C (lit.)

SMILES string

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

InChI

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

InChI key

IXHWGNYCZPISET-UHFFFAOYSA-N

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一般描述

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。

应用

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。

象形图

Skull and crossbones

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


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