84476-99-3
- Product Name：2,5-Difluoropyridine
- Molecular Formula：C5H3F2N
- Purity：99%
- Molecular Weight：115.082
Product Details
Manufacturers supply cost-effective and customizable 2,5-Difluoropyridine 84476-99-3
- Molecular Formula:C5H3F2N
- Molecular Weight:115.082
- Appearance/Colour:Colorless liquid
- Vapor Pressure:24.9mmHg at 25°C
- Melting Point:-33°C(lit.)
- Refractive Index:1.446
- Boiling Point:113.1 °C at 760 mmHg
- PKA:-2.85±0.10(Predicted)
- Flash Point:22.2 °C
- PSA：12.89000
- Density:1.263 g/cm3
- LogP:1.35980
2,5-Difluoropyridine(Cas 84476-99-3) Usage
InChI:InChI=1/C5H3F2N/c6-4-1-2-5(7)8-3-4/h1-3H
84476-99-3 Relevant articles
FLUORINATIONS WITH COMPLEX METAL FLUORIDES. PART 6. FLUORINATION OF PYRIDINE AND RELATED COMPOUNDS WITH CAESIUM TETRAFLUOROCOBALTATE(III)
Plevey, Raymond G.,Rendell, Richard W.,Tatlow, John Colin
, p. 159 - 170 (2007/10/02)
Pyridine has been fluorinated over caesi...
84476-99-3 Process route
-
-
110-86-1
pyridine
-
-
2344-10-7
perfluoro-N-ethylpyrrolidine
-
-
700-16-3
Pentafluoropyridine
-
-
371-77-7
N,N-Bis(trifluoromethyl)amine
-
-
84476-99-3
2,5-difluoropyridine
| Conditions | Yield |
|---|---|
|
With
caesium tetrafluorocobaltate(III);
In
gaseous matrix;
at 310 ℃;
for 3.5h;
Further byproducts given;
|
35.3% 13.6% 8.2% 2.1% |
-
-
4522-35-4
3-iodo-1H-pyrazole
-
-
84476-99-3
2,5-difluoropyridine
-
-
C8H5FIN3
| Conditions | Yield |
|---|---|
|
With
caesium carbonate;
In
N,N-dimethyl-formamide;
at 80 - 90 ℃;
for 6h;
|
84476-99-3 Upstream products
-
110-86-1
pyridine
84476-99-3 Downstream products
-
960371-08-8
2-(5-fluoropyridin-2-yl)acetonitrile
-
18677-48-0
3,5-dimethoxypyridine
-
1017793-20-2
preparation of 2,5-difluoro-4-iodopyridine
-
1246895-13-5
benzyl 1-(5-fluoropyridin-2-yl)-3-[1-hydroxy-2-methylpropyl]-1H-pyrazole-4-carboxylate
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