Basic Yellow 40 [12221-86-2] is a chemically defined substance with the molecular formula C22H24N3O2.Cl and a molecular weight of 397.9. This compound belongs to the class of organic compounds containing nitrogen, carbon, hydrogen, oxygen, and chlorine atoms. It carries a Warning signal word due to its potential acute toxicity when ingested. Further confirmed properties include an exact mass of 397.1557047.

• CAS Number: 12221-86-2
• Molecular Weight: 397.9
• GHS Signal Word: Warning
• Exact Mass: 397.1557047
• Molecular Formula: C22H24N3O2.Cl
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]