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。 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane (F4-TCNQ) is a dopant used in the fabrication of organic semiconductors. It can tune the electronic properties as its lowest unoccupied molecular orbital is at a desirable energy level required to oxidize a wide range of semiconductors. 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (F4-TCNQ) are p-type molecules, used as a strong acceptor dopant , it generates free holes. Application： F4-TCNQ can be doped with poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine] (PTAA) to form a hole transport material (HTL), which can be used to achieve an energy efficiency of 16% for a semi-transparent perovskite solar cell.It can be used as a p-type dopant to form a blended composite film with poly(3-hexylthiophene) (P3HT) having enhanced charge mobility, which can be potentially useful in organic photovoltaics. F4-TCNQ is the p-type dopant for hole-only devices and field effect transistors with organic hole transport layers (HTL).It is used in the preparation of a bilayer structure of F4-TCNQ and pentacene to study improved thermoelectric performance of organic thin films.
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2,3,5,6-Tetrafluoro-7,7',8,8'-tetracyanoquinodimethane
Dangerous GoodsCAS number：29261-33-4 molecular formula：C12F4N4
overview
compound introduction
Specs
| Chinese alias | (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 | 四氟四氰基醌二甲烷 | ||
| English alias | MFCD00042382 | BCP18920 | 2,3,5,6-tetrafluoro-7,7,8,8-tetracyano-quinodimethane | YSWG343 | (2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile | F4TCNQ | 2-[4-(dicyanomethylene)-2,3,5,6-tetrafluoro-cyclohexa-2,5-dien-1-ylidene]propanedi | ||
| CAS number | 29261-33-4 | molecular formula | C12F4N4 |
| molecular weight | 276.15 g/mol | Exact mass | ≥97% |
| PSA | 95.200 Ų | logp | 0.200 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06
Signal word：
Danger
Hazard Statement：
H301: 吞咽会中毒 H311: 皮肤接触有毒 H331: 吸入会中毒
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
29261-33-4 | 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane.pdf
