1-Phenylpyrazole CAS No.1126-00-7 / Cat No.EBD18746
1-phenylpyrazole
1-phenyl-1H-pyrazole
N-phenylpyrazole
n-phenylpyrazole
pyrazole, 1-phenyl-
akos b030594
1-phenylpyrazol
1h-pyrazole, 1-phenyl-
1-phenylpyrazole ,98%
1-Phenyl-1H-pyrazole
1-Phenylpyrazole
N-phenylpyrazole
Properties
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Appearance:
clear yellow to brown liquid
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Density:
1.091 g/mL at 25 °C(lit.)
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Boiling point:
141-142 °C/30 mmHg(lit.)
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Flashing point:
113 °C
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Coefficient of refraction:
n20/D 1.596(lit.)
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/CDCl3 (250 MHz): delta 7.92 (dd, 1H, 3JHH=2.4 Hz, 4JHH=0.5 Hz, H5), 7.70 (m, 3H, H3,6,9), 7.45 (m, 2H, H2,8), 7.29 (s, 1H, H1), 6.46 (dd, 1H, 3JHH=2.4 Hz, 3JHH=1.8 Hz, H4);
1H NMR
13C NMR
