4-Bromo-2H-pyrazole-3-carbonitrile CAS No.288246-16-2 / Cat No.EBD41078
4-bromo-1H-pyrazole-3-carbonitrile
4-Bromo-3-cyano-1H-pyrazole
4-bromo-1H-pyrazole-5-carbonitrile
4-Bromo-2H-pyrazole-3-carbonitrile
4-bromo-1H-pyrazole-5-carbonitrile
4-Bromo-2H-pyrazole-3-carbonitrile
4-Bromo-2H-pyrazole-3-carbonitrile
4-bromopyrazole-3-carbonitrile
4-bromo-1h-pyrazole-3-carbonitrile
Properties
-
Appearance:
white to light yellow crystal powder
-
Density:
2.01 g/cm3
-
Melting point:
154-158 °C
-
Boiling point:
412.4 °C at 760 mmHg
-
Flashing point:
203.2 °C
-
Storage temperature:
2-8°C
Safety Information
-
Symbol:
-
Signal words:
Danger -
Hazard statements:
H302 Harmful if swallowed.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H335 May cause respiratory irritation.
-
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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
1H NMR
13C NMR
