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2-[1-(2-Thienyl)ethylidene]malononitrile
CAS: 10432-44-7
Ref. 3D-KAA43244
| 250mg | 298.00 € | ||
| 2500mg | 1,131.00 € |
Product Information
- [1-(2-Thienyl)ethylidene]malononitrile
- Propanedinitrile, 2-[1-(2-Thienyl)Ethylidene]-
- [1-(Thiophen-2-Yl)Ethylidene]Propanedinitrile
2-[1-(2-Thienyl)ethylidene]malononitrile (TEM) is a methylene compound that is used as an analytical reagent. It has chromene and crystalline properties and is active in the methylene group. TEM is used as a catalyst for organic reactions and as a solvent in analytical chemistry. TEM was synthesized by reacting malononitrile with dimethoxymethane in the presence of metal nitrates. X-ray crystallography studies revealed that TEM has two pyrazole rings fused to each other, forming a cyclic structure. The chemical formula for TEM is C4H6N4O2S.
Chemical properties
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