产品名称

英文名称：7,7,8,8-Tetracyanoquinodimethane

同义词

1518-16-7、7,7,8,8-Tetracyanoquinodimethane、TCNQ、Tetracyanoquinodimethane、2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile、Tetracyanoquinodimethan、Tetracyano-p-quinodimethane、Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-、Tetracyanoqu、7,7,8,8-四氰基对苯二醌二甲烷、2,2'-(2,5-环己二烯-1,4-二基)丙二腈、7,7,8,8-四氰基对醌二甲烷、1,4-双(二氰基亚甲基)环己二烯

产品性质

CAS编号：1518-16-7

分子式：C12H4N4

分子量：204.19

Beilstein号：1427366

EC号：216-174-8

MDL号：MFCD00011664

PubChem编号：73697

别名：7,7,8,8-四氰基对苯二醌二甲烷|2,2'-(2,5-环己二烯-1,4-二基)丙二腈|7,7,8,8-四氰基对醌二甲烷|1,4-双(二氰基亚甲基)环己二烯

英文别名：1518-16-7|7,7,8,8-Tetracyanoquinodimethane|TCNQ|Tetracyanoquinodimethane|2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile|Tetracyanoquinodimethan|Tetracyano-p-quinodimethane|Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-|Tetracyanoqu

规格或纯度：98%

英文名称：7,7,8,8-Tetracyanoquinodimethane

应用：用于形成电荷转移超导体的电子受体分子。Electron-acceptor molecule used to form charge-transfer superconductors. Tetrathiotetracene (TTT) and TNCQ can be thermally co-deposited to form n-type thin films with a power factor of 0.33 μWm-1K-2 and an electrical conductivity of 57 Sm-1 to fabricate thin film organic thermoelectric generators. It can be used to functionalize chemical vapor deposited (CVD) graphene and form a p-doped nanocomposite that finds potential application as a conductive anode for organic solar cells (OSCs. Electrochemical sensors can be developed by using TNCQ and graphene oxide to form a glassy electrode for the detection of reduced glutathione (GSH).

储存温度：充氩

运输条件：常规运输

产品介绍：7,7,8,8-四氰基对苯醌二甲烷(TNCQ)是强电子受体，它有四个氰基和π-共轭键，可形成电荷转移链和离子自由基盐，主要用作p掺杂剂，用于各种半导体制造应用。应用四硫代并四苯(TTT)和TNCQ可热共沉积以形成n型薄膜， 功率因数为0.33 μWm-1K-2，导电率为57 Sm-1，用于制造薄膜有机热电发电机。该物质可用于功能化化学气相沉积(CVD)石墨烯，形成p掺杂纳米复合材料，有望应用于有机太阳能电池(OSC)的导电阳极。电化学传感器可使用TNCQ和石墨烯氧化物开发，以形成玻璃电极，用于检测谷胱甘肽(GSH)的降低。 7,7,8, 8-tetracyano-p-benzoquinone dimethane (TNCQ) is a strong electron acceptor that has four cyanogroup and π-conjugated bonds to form charge transfer chains and ionic radical salts that are used primarily as p dopants in a variety of semiconductor manufacturing applicationsApplication7,7,8,8-Tetracyanoquinodimethane (TNCQ) is a strong electron acceptor as it has four cyano groups and π-conjugation bonds that form charge transferring chains and ion radical salts which are mainly used as p-dopants for the fabrication of a variety of semiconductor applicationsElectron-acceptor molecule used to form charge-transfer superconductors.

PubChem SID：488184789

IUPAC Name：2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile

INCHI：InChI=1S/C12H4N4/c13-5-11(6-14)9-1-2-10(4-3-9)12(7-15)8-16/h1-4H

InChi Key：PCCVSPMFGIFTHU-UHFFFAOYSA-N

Canonical SMILES：C1=CC(=C(C#N)C#N)C=CC1=C(C#N)C#N

Isomeric SMILES：C1=CC(=C(C#N)C#N)C=CC1=C(C#N)C#N

WGK Germany：3

RTECS：GU4850000

PubChem CID：73697

Reaxy-Rn：611604

溶解性：Insoluble in water；oluble in tetrahydrofuran, dioxane

密度：1.358

熔点：287-289°C

象形图：

信号词：Danger

危险声明：H301 Toxic if swallowedH311 Toxic in contact with skinH331 Toxic if inhaledH302 Harmful if swallowedH312 Harmful in contact with skinH332 Harmful if inhaledH301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled

预防措施声明：P261,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P362+P364,P330,P361+P364,P301+P316,P301+P317,P317,P316

个人防护装备：dust mask type N95 (US),Eyeshields,Gloves

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