- 入驻时间： 2014-11-28
- 联系人：李经理
- 电话：0755-23003036
-
联系时，请说明易展网看到的
- Email：leo@chinazerentools.com
-
产品名称：3,5 - 二氟吡啶 - 2 - 甲腈
- 产品型号： 298709-29-2
- 产品厂商：Ossila
- 产品价格：0
- 折扣价格：0
- 产品文档：
MSDS 3-5-difluoropyridine-2-carbonitrile
3,5-Difluoropyridine-2-carbonitrile (CAS number 298709-29-2), also knowns as 3,5-difluoropicolinonitrile, is a difluorinated cyanopyridine. 3,5-Difluoropyridine-2-carbonitrile is highly electron deficient, thus the fluorine substituents readily undergo nucleophilic aromatic substitution reactions. A thermally activated delayed fluorescence (TADF) emitter, known as 2,4-2(9H-carbazol-9-yl)-1-cyano-pyridine, is prepared using this method, demonstrating maximum current, power and external quantum efficiency values of 27.5 cdA-1, 25.6 lmW-1 and 9.1%, respectively, in OLED application.
3,5-Difluoropyridine-2-carbonitrile finds extensive applications as a molecular scaffold in medicinal chemistry such as the synthesis of thiazole analogs for desferrithiocin.
General Information
| CAS Number | 298709-29-2 |
| Chemical Formula | C6H2F2N2 |
| Full Name | 3,5-Difluoropyridine-2-carbonitrile |
| Molecular Weight | 140.09 g/mol |
| Synonyms | 3,5-Difluoropicolinonitrile, 2-Cyano-3,5-difluoropyridine |
| Classification / Family | Fluorinated building blocks, Heterocyclic building blocks, APIs, OlEDs, TDAF |
Chemical Structure
Product Details
| Purity | 97% |
| Melting Point | Tm = 30 °C – 34 °C |
| Appearance | White crystals |