Ethyl 4-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxobutanoate CAS No.96568-04-6 / Cat No.EBD20651
Ethyl-2,6-Dichloro-5-Fluoro Pyridine-3-Acetoacetate
Ethyl 2,6-dichloro-5-fluoropyridine-3-acetoacetate
Ethyl 2,6-dichloro-5-fluornicotinoylacetate
Ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate
Ethyl 3-[2,6-dichloro-5-fluoro-(3-pyridiyl)]-3-oxopropanoate
Ethyl 2,6-Dichloro-5-Fluoro
Nicotinylacetate
Ethyl 2,6-Dichloro-5-Fluoro Pyridine-3-Acetoacetate
Ethyl-2,6-Dichloro-5-Fluoro-Nicotinylacetae
Ethyl 2,6-dichloro-5-fluoro-pyridine-3-acetoacetate
Ethyl-6-Dichloro-5-Fluoropyridine-3-Acetoacetare
2,6-Dichloro-5-Fluoro nicotinoyl acetate
Ethyl 2,6-dichloro-5-fluoro-β-oxo-3-pyridine propionate
Ethyl 2,6-dichloro-5-fluoro nicotinoyl acetate
ethyl 2,6-dichloro-5-fluornicotinoylacetate
ethyl 2,6-dichloro-5-fluoro-beta-oxo-3-pyridinepropionate
ethyl 2,6-dichloro-5-fluoronicotinoyl acetate
ethyl-2,6-dichloro-5-fluoro-nicotinylacetate
ethyl 2,6-dichloro-5-fluoro pyridine-3-acetoacetate
ethyl 3-[2,6-dichloro-5-fluoro-(3-pyridiyl)]-3-oxopropanoate
ethyl 3-(2,6-dichloro-5-fluoropyridin-3-
Properties
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Density:
1.434 g/cm3
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Melting point:
68-72 °C(lit.)
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Boiling point:
349.9 °C at 760 mmHg
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Flashing point:
165.4 °C
Safety Information
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Symbol:
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Signal words:
Warning -
Hazard statements:
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 (400MHz, CDCl3) delta Enol Form(80percent): 12.55 (s, 1H), 7.82 (d, J = 7.6 Hz, 1H), 5.81 (s, IH), 4.27 (q, J = 7.2 Hz, 2H), 1.33 (t, J = 7.2 Hz, 3H). Keto Form (20percent): 7.82 (d, J = 7.6 Hz, 1H), 4.18 (q, J = 7.2 Hz, 2H), 4.08 (s, 2H), 1.24 (t, J = 7.2 Hz, 3H).
1H NMR
13C NMR
