(6R,8S)-2,2,4,4,6,8-Hexamethyl-6,8-Di(Phenyl)-1,3,5,7,2,4,6,8-Tetraoxatetrasilocane
[CAS# 33204-75-0]

Identification

• Name: (6R,8S)-2,2,4,4,6,8-Hexamethyl-6,8-Di(Phenyl)-1,3,5,7,2,4,6,8-Tetraoxatetrasilocane
• Synonyms: Cyclotetrasiloxane, 2,4-Diphenyl-2,4,6,6,8,8-Hexamethyl-, (Z)-; Cis-2,4-Diphenyl-2,4,6,6,8,8-Hexamethylcyclotetrasiloxane
• Molecular Formula: C₁₈H₂₈O₄Si₄
• Molecular Weight: 420.76
• CAS Registry Number: 33204-75-0
• SMILES: [Si@]1(O[Si@](O[Si](O[Si](O1)(C)C)(C)C)(C2=CC=CC=C2)C)(C3=CC=CC=C3)C
• InChI: 1S/C18H28O4Si4/c1-23(2)19-24(3,4)21-26(6,18-15-11-8-12-16-18)22-25(5,20-23)17-13-9-7-10-14-17/h7-16H,1-6H3/t25-,26+
• InChIKey: SQMDVANNTDBLCG-WMPKNSHKSA-N

Properties

• Density: 1.062g/cm³ (Cal.)
• Boiling point: 353.87°C at 760 mmHg (Cal.)
• Flash point: 146.032°C (Cal.)