• Cytosine

• Product Name
• Cytosine

• CAS
• 71-30-7

• Molecular Formula
• C₄H₅N₃O

• Molecular Weight
• 111.102

• Molecular Structure
• 

• EINECS
• 200-749-5

• InChI
• InChI=1/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)

• Melting Point
• 300℃

• Flash Point
• 223.4°C

• Vapor Pressure
• 1.46E-08mmHg at 25°C

• Density
• 1.55g/cm3

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S36:Wear suitable protective clothing.
  

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