• 1,4-Benzoquinone

• Product Name
• 1,4-Benzoquinone

• CAS
• 106-51-4

• Molecular Formula
• C₆H₄O₂

• Molecular Weight
• 108.0948

• Molecular Structure
• 

• EINECS
• 203-405-2

• InChI
• InChI=1/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H

• Melting Point
• 112-116℃

• Flash Point
• 76.4°C

• Vapor Pressure
• 0.166mmHg at 25°C

• Density
• 1.256g/cm3

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S28A:;
  S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
  S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
  

• Risk Description :
• R23/25:Toxic by inhalation and if swallowed.
  R36/37/38:Irritating to eyes, respiratory system and skin. ;
  R50:Very toxic to aquatic organisms.