• 原料直供
• 试剂商城
• 直接询价

分类

• {SNA} Chemical Syn
• {SNA} Chemical Synthesis, Derivatization Reagents, Derivatization Reagents TLC, Dienes, Hole Injection Layer (HIL) Materials, Hole Transport (HT) & Hole Injection Layer (HIL) Materials, OLED and PLED Materials, Organic and Printed Electronics, Other Oxidizing Agents, Oxidizing Agents, Synthetic Reagents, TLC Reagents, S-Z, TLC Visualization (Staining) Reagents (alphabetic sort), TLC Visualization (Staining) Reagents (by application), 分析/色谱, 分析试剂, 材料科学
• Analytical Reagents, Analytical/Chromatography, Chemical Synthesis, Derivatization Reagents, Derivatization Reagents TLC, Dienes,

产品应用

• Used for postfunctional addition to polyphenylacetylene derivatives to change the oxygen permeability.
• Reactant for:
• Regioselective [2+2] cycloaddition reaction for production of BODIPY dyes and TCBD derivatives
• Thermal addition reaction with alkynes
• One-pot reactions with nucleophilic reagents forming aromatic cyanovinyl compounds
• Synthesis of cobalt tetracyanoethylene films
• Biotransformation by Botrytis cinerea

相关文献及参考

• Versatile reagent and reactive dienophile. Reviews: Miscellaneous chemistry: Chem. Rev., 67, 611 (1967); Synthesis, 249 (1986); Addition and cycloaddition reactions: Synthesis, 749 (1987); Organometallic chemistry: Synthesis, 959 (1987).
• Short: II/25D
• Merck: 14,9195
• Also catalyzes the carbon-carbon bond formation reactions of aldehydes, ketones and acetals with silylated nucleophiles including Trimethyl­silyl­ cyanide, A19598, allyltrimethylsilane, silyl enol ethers and triethylsilane: J. Chem. Soc., Perkin 1, 2155 (1995).
• π-Acid catalyst, compare DDQ (2,3-Dichloro-5,6-dicyanobenzoquinone, A11879) for the rearrangement of epoxides to ketones, formation of acetonides (1,3-dioxolanes) by reaction of epoxides with acetone: Chem. Lett., 17 (1993), formation of epoxides with hydrogen peroxide: Chem. Pharm. Bull., 43, 686 (1995), and for stereospecific alcoholysis of epoxides under mild conditions: Synlett, 847 (1993). In the presence of pyridine, carboxylic acids are converted to anhydrides: Tetrahedron Lett., 26, 1503 (1985). In an alcohol as solvent, catalyzes esterification and transesterification reactions: Chem. Lett., 55 (1997).
• Merck: 14,9195 Beilstein:2(4)2450

安全信息

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 30 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 7,180,1965

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4500 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#01707

其他信息

• 毒性分级:剧毒
• Sigma Aldrich:670-54-2(sigmaaldrich)
• 可燃性危险特性:明火可燃;水解;燃烧释放有毒氮氧化物烟雾
• Alfa Aesar:四氰基乙烯,98% Tetracyanoethylene, 98%(670-54-2)
• 外观性质:无色结晶，120℃ 以上升华。
• Acros Organics:四氰乙烯 Tetracyanoethylene, 98%(670-54-2)
• 灭火剂:干石粉、二氧化碳、干砂。忌用水和泡沫。
• 海关编码:29269095
• TCI Shanghai:四氰乙烯 Tetracyanoethylene,>;98.0%(N)(670-54-2)
• 急性毒性:口服-小鼠 LD50: 30 毫克/公斤
• 四氰基乙烯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T0077 四氰乙烯 Tetracyanoethylene 5G 603元 2014/06/02 T0077 四氰乙烯 Tetracyanoethylene 25G 1650元 2010/06/21 138050100 四氰基乙烯 Tetracyanoethylene 98% 10 GR 1387元
• 储运特性:库房通风低温干燥; 与氧化剂、食品添加剂、酸类分开存放
• 易水解，形成氢氰酸（HCN）。微溶于醚、苯和四氯化碳。
• MOL 文件:670-54-2.mol
• 图谱信息:四氰基乙烯(670-54-2)红外图谱(IR2) 四氰基乙烯(670-54-2)红外图谱(IR1) 四氰基乙烯(670-54-2)质谱(MS)
• 敏感性:Moisture Sensitive
• MSDS 信息:四氰基代乙烯(670-54-2).msds
• 类别:有毒物品