(1,1,1,3,5,5,5-Heptamethyl-3-trisiloxanyl)methyl methacrylate
[CAS# 18166-40-0]

Identification

• Name: (1,1,1,3,5,5,5-Heptamethyl-3-trisiloxanyl)methyl methacrylate
• Synonyms: (1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)methyl methacrylate; (1,1,1,3,5,5,5-Heptamethyltrisiloxan-3-yl)methyl-2-methylacrylat; (Methacryloxymethyl)bis(trimethylsiloxy)methylsilane
• Molecular Formula: C₁₂H₂₈O₄Si₃
• Molecular Weight: 320.60
• CAS Registry Number: 18166-40-0
• SMILES: O=C(OC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C)\C(=C)C
• InChI: 1S/C12H28O4Si3/c1-11(2)12(13)14-10-19(9,15-17(3,4)5)16-18(6,7)8/h1,10H2,2-9H3
• InChIKey: YPMNWQTVWVHXIQ-UHFFFAOYSA-N

Properties

• Density: 0.929g/cm³ (Cal.)
• Boiling point: 281.876°C at 760 mmHg (Cal.)
• Flash point: 103.334°C (Cal.)
• Refractive index: 1.415 (Expl.)