1,1,1,3,5,7,7,7-Octamethyl-3,5-Bis[(Trimethylsilyl)Oxy]Tetrasiloxane
[CAS# 2003-92-1]

Identification

• Name: 1,1,1,3,5,7,7,7-Octamethyl-3,5-Bis[(Trimethylsilyl)Oxy]Tetrasiloxane
• Synonyms: 1,1,1,3,5,7,7,7-OCTAMETHYL-3,5-BIS(TRIM&; 1,1,1,3,5,7,7,7-Octamethyl-3,5-bis(trimethylsilanyloxy)tetrasiloxane; 1,1,1,3,5,7,7,7-Octamethyl-3,5-bis[(trimethylsilyl)oxy]tetrasiloxane #
• Molecular Formula: C₁₄H₄₂O₅Si₆
• Molecular Weight: 458.99
• CAS Registry Number: 2003-92-1
• SMILES: O([Si](C)(C)C)[Si](O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C)(O[Si](C)(C)C)C
• InChI: 1S/C14H42O5Si6/c1-20(2,3)15-24(13,16-21(4,5)6)19-25(14,17-22(7,8)9)18-23(10,11)12/h1-14H3
• InChIKey: PMBZCSBOBLHPSR-UHFFFAOYSA-N

Properties

• Density: 0.907g/cm³ (Cal.)
• Boiling point: 329.093°C at 760 mmHg (Cal.)
• Flash point: 144.139°C (Cal.)
• Refractive index: 1.42 (Cal.)