Phthalanilide
[CAS# 16497-41-9]

Identification

• Classification: Pharmaceutical intermediate >> Diphenylamine intermediate
• Name: Phthalanilide
• Synonyms: N,N'-Di(Phenyl)Phthalamide; 1,2-Benzenedicarboxamide, N,N'-Diphenyl-
• Molecular Formula: C₂₀H₁₆N₂O₂
• Molecular Weight: 316.36
• CAS Registry Number: 16497-41-9
• EINECS: 240-564-7
• SMILES: C1=CC=CC(=C1C(NC2=CC=CC=C2)=O)C(NC3=CC=CC=C3)=O
• InChI: 1S/C20H16N2O2/c23-19(21-15-9-3-1-4-10-15)17-13-7-8-14-18(17)20(24)22-16-11-5-2-6-12-16/h1-14H,(H,21,23)(H,22,24)
• InChIKey: ZYACJWRVLBPZNG-UHFFFAOYSA-N

Properties

• Density: 1.28g/cm³ (Cal.)
• Melting point: 225°C (Expl.)
• Boiling point: 382.93°C at 760 mmHg (Cal.)
• Flash point: 117.027°C (Cal.)