34941-90-7
- Product Name：2,4-Difluoropyridine
- Molecular Formula：C5H3F2N
- Purity：99%
- Molecular Weight：115.082
Product Details
Cost-effective and customizable 2,4-Difluoropyridine 34941-90-7 supplier
- Molecular Formula:C5H3F2N
- Molecular Weight:115.082
- Appearance/Colour:Colorless liquid
- Vapor Pressure:16.8mmHg at 25°C
- Refractive Index:1.446
- Boiling Point:122.4 °C at 760 mmHg
- PKA:-1.55±0.10(Predicted)
- Flash Point:27.8 °C
- PSA：12.89000
- Density:1.263 g/cm3
- LogP:1.35980
2,4-DIFLUORO-PYRIDINE(Cas 34941-90-7) Usage
InChI:InChI=1/C5H3F2N/c6-4-1-2-8-5(7)3-4/h1-3H
34941-90-7 Relevant articles
Dehalogenation degradation method for halogenated pyridine compound
-
Paragraph 0019; 0020, (2016/12/16)
The invention provides a dehalogenation ...
Catalytic hydrodefluorination of fluoroaromatics with silanes as hydrogen source at a binuclear rhodium complex: Characterization of key intermediates
Zámostná, Lada,Ahrens, Mike,Braun, Thomas
, p. 132 - 142 (2013/10/01)
Stoichiometric and catalytic hydrodefluo...
Removal of fluorine from and introduction of fluorine into polyhalopyridines: An exercise in nucleophilic hetarenic substitution
Bobbio, Carla,Rausis, Thierry,Schlosser, Manfred
, p. 1903 - 1910 (2007/10/03)
Starting from six industrially available...
Regiochemically flexible substitutions of di-, tri-, and tetrahalopyridines: The trialkylsilyl trick
Schlosser, Manfred,Bobbio, Carla,Rausis, Thierry
, p. 2494 - 2502 (2007/10/03)
(Chemical Equation Presented) 2,4-Difluo...
34941-90-7 Process route
-
-
3512-17-2
2,4,6-trifluoropyridine
-
-
372-48-5
2-fluoropyridine
-
-
34941-90-7
2,4-difluoropyridine
| Conditions | Yield |
|---|---|
|
With
hydrogen;
In
methanol; water;
at 20 - 180 ℃;
for 3h;
Autoclave;
|
-
-
851179-01-6
3-chloro-2,4-difluoropyridine
-
-
34941-90-7
2,4-difluoropyridine
| Conditions | Yield |
|---|---|
|
With
ammonium formate;
palladium on activated charcoal;
In
octanol;
at 75 ℃;
for 4h;
|
77% |
34941-90-7 Upstream products
-
110-86-1
pyridine
-
837364-98-4
2,4-difluoro-6-hydrazinopyridine
-
851179-01-6
3-chloro-2,4-difluoropyridine
-
837364-95-1
2,4,6-trifluoro-3-(triethylsilyl)pyridine
34941-90-7 Downstream products
-
849937-80-0
2-fluoro-N,N-dimethylpyridin-4-amine
-
175965-82-9
4-ethoxy-2-fluoropyridine
-
96530-75-5
2-hydroxy-4-fluoropyridine
-
858675-62-4
C7H8FNO
Relevant Products
-
5-Chloro-2-fluoropyridineCAS：1480-65-5
-
Potassium fluorideCAS：7789-23-3
-
Ethyl AcrylateCAS：140-88-5