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品質等級
化驗
99%
形狀
liquid
折射率
n20/D 1.437 (lit.)
bp
124.5 °C/743 mmHg (lit.)
密度
1.268 g/mL at 25 °C (lit.)
SMILES 字串
Fc1cccc(F)n1
InChI
1S/C5H3F2N/c6-4-2-1-3-5(7)8-4/h1-3H
InChI 密鑰
MBTGBRYMJKYYOE-UHFFFAOYSA-N
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一般說明
已通过结合IR和NMR光谱与计算方法，研究了二异丙基氨基锂（LDA）介导的2,6-二氟吡啶在-78°C的四氢呋喃中的邻位锂化反应。已经研究了在K2CO3存在下，各种联苯酚的双三甲基甲硅烷基衍生物与2,6-二氟吡啶在N-甲基吡咯烷酮中的缩聚反应。
應用
2,6-二氟吡啶通过与甲硅烷基化的1,1,1-三(4-羟苯基)乙烷发生缩聚反应，可制备聚吡啶醚。
訊號詞
Warning
危險分類
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
91.4 °F - closed cup
閃點（°C）
33 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Lekha Gupta et al.
The Journal of organic chemistry, 78(9), 4214-4230 (2012-12-29)
Lithium diisopropylamide (LDA)-mediated ortholithiations of 2-fluoropyridine and 2,6-difluoropyridine in tetrahydrofuran at -78 °C were studied using a combination of IR and NMR spectroscopic and computational methods. Rate studies show that a substrate-assisted deaggregation of LDA dimer occurs parallel to an
Multicyclic polyethers derived from 1, 1, 1-tris (4-hydroxyphenyl) ethane and 2, 6-dihalopyridines.
Kricheldorf HR, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 42(22), 5725-5735 (2004)
Cyclic poly (pyridine ether) s by the polycondensation of 2, 6-difluoropyridine with various diphenols.
Kricheldorf HR, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 430(20), 4781-4789 (2005)
Qianglu Lin et al.
Journal of the American Chemical Society, 139(19), 6644-6653 (2017-04-22)
The use of semiconductor nanocrystal quantum dots (QDs) in optoelectronic devices typically requires postsynthetic chemical surface treatments to enhance electronic coupling between QDs and allow for efficient charge transport in QD films. Despite their importance in solar cells and infrared
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