• 3,4-Dihydroxy-3-cyclobutene-1,2-dione

• Product Name
• 3,4-Dihydroxy-3-cyclobutene-1,2-dione

• CAS
• 2892-51-5

• Molecular Formula
• C₄H₂O₄

• Molecular Weight
• 114.0563

• Molecular Structure
• 

• EINECS
• 220-761-4

• InChI
• InChI=1/C4H2O4/c5-1-2(6)4(8)3(1)7/h1,5H

• Melting Point
• 293℃

• Flash Point
• 149.3°C

• Vapor Pressure
• 0.000117mmHg at 25°C

• Density
• 1.985g/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. ;