4-Chloro-3-fluoropyridine CAS No.2546-56-7 / Cat No.EBD29683
4-Chlor-3-fluorpyridin
Pyridine, 4-chloro-3-fluoro-
3-fluoro-4-chloro pyridine
2-methyl-4-chloropyridinehydrochloride
4-chloro-3-fluoropyridine 4-chloro-3-fluoropyridine
chlorofluoropyridine 43---
4-chloro-3-fluoropyridine >=95.0%
4-Chloro-3-fluoropyridine
Pyridine, 4-chloro-3-fluoro-
Properties
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Appearance:
Light yellow liquid
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Density:
1.333 g/mL at 25 °C(lit.)
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Boiling point:
138.9 °C at 760 mmHg
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Flashing point:
28 °C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H226 Flammable liquid and vapour.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H NMR : H2 8.5 ppm J (H2-H6) = OHz, J (H2-H5) = OHz 3JFH=1Hz H5 7.4 ppm J (H5-H6) = 5.3Hz, J (H5-H2) = OHz 4JFH=OHz H6 8.3 ppm J (H6-H2) = OHz, J (H6-H5) = 5.3Hz 5JFH=6. 0Hz
1H NMR
13C NMR
