IUPAC Name: (4E)-4-[(4-methoxyphenyl)methylidene]-2-[4-[(4E)-4-[(4-methoxyphenyl)methylidene]-5-oxo-1,3-oxazol-2-yl]phenyl]-1,3-oxazol-5-one
Molecular Formula: C₂₈H₂₀N₂O₆
Molecular Weight: 480.4682 g/mol
Canonical SMILES: c1(ccc(cc1)C=1OC(C(\N1)=C\c1ccc(cc1)OC)=O)C=1OC(C(\N1)=C\c1ccc(cc1)OC)=O
InChI: InChI=1/C28H20N2O6/c1-33-21-11-3-17(4-12-21)15-23-27(31)35-25(29-23)19-7-9-20(10-8-19)26-30-24(28(32)36-26)16-18-5-13-22(34-2)14-6-18/h3-16H,1-2H3/b23-15+,24-16+ 
EINECS: 257-055-0
XLogP3-AA: 5.1
H-Bond Donor: 0
H-Bond Acceptor: 8
Index of Refraction: 1.634 
Molar Refractivity: 131.84 cm³ 
Molar Volume: 368.4 cm³ 
Polarizability: 52.26×10^-24 cm³ 
Surface Tension: 48.8 dyne/cm 
Density: 1.3 g/cm³ 
Flash Point: 249.9 °C 
Enthalpy of Vaporization: 96.38 kJ/mol 
Boiling Point: 654.3 °C at 760 mmHg 
Vapour Pressure of 2,2'-(1,4-Phenylene)bis[4-[(4-methoxyphenyl)methylene]oxazol-5(4H)-one] (CAS NO.51202-86-9): 5.32E-17 mmHg at 25 °C

  2,2'-(1,4-Phenylene)bis[4-[(4-methoxyphenyl)methylene]oxazol-5(4H)-one] (CAS NO.51202-86-9), its Synonyms are 5(4H)-Oxazolone, 2,2'-(1,4-phenylene)bis(4-((4-methoxyphenyl)methylene)- ; 2,2'-(1,4-Phenylene)bis[4-[(4-methoxyphenyl)methylene]-5(4h)-oxazolon ; 2,2'-(1,4-Phenylene)bis[4-[(4-methoxyphenyl)methylene]-5(4H)-Oxazolone .