1-(Pyridin-2-yl)piperazine CAS No.34803-66-2 / Cat No.EBD2223414
1-(2-Pyridyl)piperazine
Pyridylpiperazine
2-(1-Piperazino)pyridine
1-(2-Pyridinyl)piperazine
4-pyridinium-2-ylpiperazin-1-ium
1-(Pyridin-2-yl)piperazine
1-(2-pyridyl)piperazine
1-(2-pyridinyl)piperazine
Properties
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Appearance:
clear colourless to yellow liquid
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Density:
1.072 g/mL at 25 °C(lit.)
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Melting point:
92-94
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Boiling point:
120-122 °C/2 mmHg(lit.)
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Flashing point:
110 °C
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Storage temperature:
Flammables area
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Coefficient of refraction:
n20/D 1.595(lit.)
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Solubility:
>500 g/L (20 ºC)
Safety Information
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Symbol:
-
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 (300 MHz, CDCl3) delta 1.97 (s, IH), 2.97-3.00 (m, 4H), 3.48-3.51 (m, 4H), 6.60-6.65 (m, 2H), 7.47 (t, J= 7.2 Hz, IH), 8.19 (d, J- 3 Hz, IH).
1H NMR
13C NMR
