4-Amino-1H-pyrazole CAS No.28466-26-4 / Cat No.EBD39691
Formula: C3H5N3
Molecular Weight:83.09
Package
Properties
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Density:
1.313g/cm3
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Melting point:
77-82 °C
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Boiling point:
334.5°C at 760mmHg
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Flashing point:
182.6°C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
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： 1 H-NMR (400 MHz, DMSO) delta 3.72 (brs, 2H), 6.99 (s, 2H), 1 1.9 (brs, 1 H).
1H NMR
13C NMR
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Suggested Compounds
