1-Methyl-1H-pyrazole-3-carbonitrile

Overview

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Identification

CN1C=CC(=N1)C#N

InChI=1S/C5H5N3/c1-8-3-2-5(4-6)7-8/h2-3H,1H3

Safety & Regulations

• DangerH301 (50%): Toxic if swallowed [Danger Acute toxicity, oral]
• WarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
• DangerH311 (50%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• WarningH312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• WarningH315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
• WarningH319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• DangerH331 (50%): Toxic if inhaled [Danger Acute toxicity, inhalation]
• WarningH332 (50%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• WarningH335 (50%): 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).