3-Nitro-1H-pyrazole-4-carbonitrile

Overview

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Identification

C1=NNC(=C1C#N)[N+](=O)[O-]

InChI=1S/C4H2N4O2/c5-1-3-2-6-7-4(3)8(9)10/h2H,(H,6,7)

Safety & Regulations

• WarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
• WarningH312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• WarningH332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• WarningH335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Storage Conditions

Store at ambient temperature and humidity (2–8 °C).