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Thermo Scientific Chemicals
2,6-Difluoropyridine, 98+%
CAS: 1513-65-1 | C5H3F2N | 115.083 g/mol
化学物質識別子
CAS1513-65-1
IUPAC Name2,6-difluoropyridine
Molecular FormulaC5H3F2N
InChI KeyMBTGBRYMJKYYOE-UHFFFAOYSA-N
SMILESFC1=CC=CC(F)=N1
さらに表示
仕様
スペックシート
スペックシートAssay (GC)≥98.0%
Refractive Index1.4355-1.4395 @ 20?C
Appearance (Color)Clear colorless to pale yellow
Identification (FTIR)Conforms
FormLiquid
2,6-Difluoropyridine has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2,6-Difluoropyridine has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.
Solubility
Not miscible or difficult to mix.
Notes
Store in a cool, dry conditions in a well sealed container. Incompatible with oxidizing agent.
2,6-Difluoropyridine has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.
Solubility
Not miscible or difficult to mix.
Notes
Store in a cool, dry conditions in a well sealed container. Incompatible with oxidizing agent.
RUO – Research Use Only
General References:
- Lekha Gupta; Alexander C Hoepker; Yun Ma; Mihai S Viciu; Marc F Faggin; David B Collum. Lithium diisopropylamide-mediated ortholithiation of 2-fluoropyridines: rates, mechanisms, and the role of autocatalysis. Journal of Organic Chemistry. 2013, 78 (9), 4214-4230.
- Hans R. Kricheldorf; Gert Schwarz andJörg Erxleben. New polymer syntheses, 27. Syntheses of aromatic polyethers from 2,6-difluoropyridine and silylated aromatic diols. Macromol. Chem. Phys. 1988, 189, (10), 2255-2267.
- Sequential displacement of the fluorine atoms with nitrogen has been used in the synthesis of linear and macrocyclic ligands: J. Chem. Soc., Perkin 1, 423 (1998).