1397710-19-8

Basic information

• Product Name: C₂₀H₁₆Cl₂O₄
• Synonyms: C₂₀H₁₆Cl₂O₄
• CAS NO: 1397710-19-8
• Molecular Weight: 391.251
• Mol File: 1397710-19-8.mol

Chemical Properties

• CAS DataBase Reference: C₂₀H₁₆Cl₂O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₁₆Cl₂O₄(1397710-19-8)
• EPA Substance Registry System: C₂₀H₁₆Cl₂O₄(1397710-19-8)

Safety Data

• Hazardous Substances Data: 1397710-19-8(Hazardous Substances Data)

Upstream product

• 95-88-5 4-Chlororesorcinol 
• 529-20-4 2-methylphenyl aldehyde 

Downstream Products

• 1225197-20-5 C₂₀H₁₂Cl₂O₃ 

Relevant articles and documents

One-step synthesis of a fluorescein derivative and mechanistic studies

We report a convenient method for the one-step synthesis of a fluorescein derivative under acidic conditions. Mechanistic studies indicate that the acid-promoted condensation of o-tolualdehyde and 4-chlororesorcinol to form the fluorescein derivative proceeds through a cyclization-oxidation pathway while an alternative oxidation-cyclization pathway remains possible.