1,1,1,3,5,7,9,9,9-Nonamethyl-3,5,7-Triphenylpentasiloxane
[CAS# 6689-19-6]

Identification

• Name: 1,1,1,3,5,7,9,9,9-Nonamethyl-3,5,7-Triphenylpentasiloxane
• Synonyms: 1,1,1,3,5,7,9,9,9-Nonamethyl-3,5,7-triphenylpentasiloxan; 3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE; 3,5,7-TRIPHENYLNONAMETHYLPENTASILOXANE, tech-95
• Molecular Formula: C₂₇H₄₂O₄Si₅
• Molecular Weight: 571.05
• CAS Registry Number: 6689-19-6
• SMILES: C[Si](C)(C)O[Si](C)(c1ccccc1)O[Si](C)(c2ccccc2)O[Si](C)(c3ccccc3)O[Si](C)(C)C
• InChI: 1S/C27H42O4Si5/c1-32(2,3)28-34(7,25-19-13-10-14-20-25)30-36(9,27-23-17-12-18-24-27)31-35(8,29-33(4,5)6)26-21-15-11-16-22-26/h10-24H,1-9H3
• InChIKey: FNZBSNUICNVAAM-UHFFFAOYSA-N

Properties

• Density: 1.025g/cm³ (Cal.)
• Boiling point: 489.131°C at 760 mmHg (Cal.)
• Flash point: 216.626°C (Cal.)
• Refractive index: 1.501 (Expl.)