• 5-Nitro-1H-pyrazole

• Product Name
• 5-Nitro-1H-pyrazole

• CAS
• 26621-44-3

• Molecular Formula
• C₃H₃N₃O₂

• Molecular Weight
• 113.0748

• Molecular Structure
• 

• EINECS
• -

• InChI
• InChI=1/C3H3N3O2/c7-6(8)3-1-2-4-5-3/h1-2H,(H,4,5)

• Melting Point
• 173-175℃

• Flash Point
• 155.775°C

• Vapor Pressure
• 0mmHg at 25°C

• Density
• 1.553g/cm3

• Safety Description
• S22:Do not breathe dust.
  S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
  

• Risk Description :
• R22:Harmful if swallowed.
  R36/37/38:Irritating to eyes, respiratory system and skin. ;