• 4-pyrazolecarboxylic acid

• Product Name
• 4-pyrazolecarboxylic acid

• CAS
• 37718-11-9

• Molecular Formula
• C₄H₄N₂O₂

• Molecular Weight
• 112.0868

• Molecular Structure
• 

• EINECS
• 253-641-5

• InChI
• InChI=1/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)

• Melting Point
• 282℃ (dec.)

• Flash Point
• 206.1°C

• Vapor Pressure
• 1.05E-07mmHg at 25°C

• Density
• 1.524g/cm3

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S37/39:Wear suitable gloves and eye/face protection
  

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