T8809
四氰乙烯
96%
别名:
NSC 24833, TCNE, 四氰基乙烯, 四氰基代乙烯
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关于此项目
线性分子式:
(NC)2C=C(CN)2
化学文摘社编号:
分子量:
128.09
UNSPSC Code:
12352117
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-578-0
Beilstein/REAXYS Number:
1679885
MDL number:
产品名称
四氰乙烯, 96%
InChI key
NLDYACGHTUPAQU-UHFFFAOYSA-N
InChI
1S/C6N4/c7-1-5(2-8)6(3-9)4-10
SMILES string
N#CC(C#N)=C(C#N)C#N
assay
96%
reaction suitability
reagent type: oxidant
mp
197-199 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
用于聚苯乙炔衍生物的后官能化加成，以改变透氧性
作为以下反应的反应物：
作为以下反应的反应物：
- 区域选择性[2+2]环加成反应，用于生产BODIPY染料 和TCBD衍生物
- 与炔的热力加成反应
- 与亲核试剂的一锅法反应，形成芳香族氰基乙烯基化合物
- 合成四氰乙烯钴薄膜
- 通过灰霉菌（Botrytis cinerea）进行生物转化
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Christopher A Rumble et al.
Physical chemistry chemical physics : PCCP, 21(22), 11797-11809 (2019-05-23)
The structural dynamics of an electron donor/acceptor complex (DAC) consisting of benzene and tetracyanoethylene (Bz/TCNE) solvated in CH2Cl2 have been investigated using ultrafast spectroscopy and mixed quantum/classical computer simulations. Population dynamics from visible and infrared transient absorption (TRIR) spectroscopy point
Matthew Mudge et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(17), 3776-3781 (2014-09-13)
The crystal structure of pentamethylbenzene has been obtained for the first time with the use of synchrotron radiation, whilst the low-energy spectrum of lattice dynamics, dominated by the methyl group torsions, was obtained using inelastic neutron scattering. The effect of
Determination of the degree of charge-transfer contributions to surface-enhanced Raman spectroscopy.
Cat Chenal et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 9(11), 1617-1623 (2008-07-10)
We explore the application of a previously suggested formula for determining the degree of charge transfer in surface-enhanced Raman scattering (SERS). SERS is often described as a phenomenon which obtains its enhancement from three major sources, namely the surface plasmon
Yongrong Li et al.
Macromolecular rapid communications, 32(22), 1804-1808 (2011-09-10)
A highly colored polystyrene derivative bearing side chain chromophores composed of dialkylanilino donor and cyano-based acceptor groups, prepared by atom-economic click postfunctionalization, displays the dual colorimetric detection behavior of several metal ions based on the specific interactions with different nitrogen
Milan Kivala et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(25), 7638-7647 (2008-07-22)
A series of monomeric and oligomeric donor-substituted 1,1,4,4-tetracyanobuta-1,3-dienes (TCBDs) with various topologies have been synthesized by means of thermal [2+2] cycloaddition between tetracyanoethylene (TCNE) and donor-substituted alkynes, followed by retro-electrocyclization. One-electron-reduced and -oxidized stages of the donor-substituted TCBDs were generated
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