4-Butyl-2-phenyl-5-[(trimethylsilyl)oxy]-1-{4-[(trimethylsilyl)oxy]phenyl}-1,2-dihydro-3H-pyrazol-3-one
[CAS# 74793-81-0]

Identification

• Name: 4-Butyl-2-phenyl-5-[(trimethylsilyl)oxy]-1-{4-[(trimethylsilyl)oxy]phenyl}-1,2-dihydro-3H-pyrazol-3-one
• Synonyms: 4-Butyl-2-phenyl-5-[(trimethylsilyl)oxy]-1-(4-[(trimethylsilyl)oxy]phenyl)-1,2-dihydro-3H-pyrazol-3-one #; Bis(trimethylsilyl) derivative of Oxyphenbutazone
• Molecular Formula: C₂₅H₃₆N₂O₃Si₂
• Molecular Weight: 468.74
• CAS Registry Number: 74793-81-0
• SMILES: O=C3\C(=C(\O[Si](C)(C)C)N(c1ccc(O[Si](C)(C)C)cc1)N3c2ccccc2)CCCC
• InChI: 1S/C25H36N2O3Si2/c1-8-9-15-23-24(28)26(20-13-11-10-12-14-20)27(25(23)30-32(5,6)7)21-16-18-22(19-17-21)29-31(2,3)4/h10-14,16-19H,8-9,15H2,1-7H3
• InChIKey: RIVXOSVSOBBICT-UHFFFAOYSA-N

Properties

• Density: 1.094g/cm³ (Cal.)
• Boiling point: 480.75°C at 760 mmHg (Cal.)
• Flash point: 244.549°C (Cal.)