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 applications Application： 7,7,8,8-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 applications Electron-acceptor molecule used to form charge-transfer superconductors.
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7,7,8,8-Tetracyanoquinodimethane（TCNQ）
Dangerous GoodsCAS number：1518-16-7 molecular formula：C12H4N4
overview
compound introduction
Specs
| Chinese alias | 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 | ||
| English alias | EINECS 216-174-8 | MFCD00011664 | Q2135917 | Tetracyano-p-quinodimethane | 7,8,8-Tetracyano-p-quinodimethane | 2,5-Cyclohexadiene-1,4-diylidene-alpha,alpha'-dimalononitrile | 2,5-Cyclohexadiene-delta(sup 1,alpha:4,alpha)-dimalononitrile | 7,7,8,8-Tetracya | ||
| CAS number | 1518-16-7 | molecular formula | C12H4N4 |
| molecular weight | 204.19 g/mol | Exact mass | ≥98% |
| PSA | 95.200 Ų | logp | 1.000 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS07
Signal word：
Danger
Hazard Statement：
H301: 吞咽会中毒 H311: 皮肤接触有毒 H331: 吸入会中毒 H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害 H301+H311+H331: 吞咽、皮肤接触或吸入中毒。
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：
dust mask type N95 (US),Eyeshields,Gloves
RTECS：
GU4850000
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
1518-16-7 | 7,7,8,8-Tetracyanoquinodimethane.pdf
