Trimethyl{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}silane
[CAS# 870238-65-6]

Identification

• Name: Trimethyl{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}silane
• Synonyms: 4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane; 4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester; MFCD08706286
• Molecular Formula: C₁₇H₂₅BO₂Si
• Molecular Weight: 300.28
• CAS Registry Number: 870238-65-6
• SMILES: CC1(C)OB(OC1(C)C)c2ccc(C#C[Si](C)(C)C)cc2
• InChI: 1S/C17H25BO2Si/c1-16(2)17(3,4)20-18(19-16)15-10-8-14(9-11-15)12-13-21(5,6)7/h8-11H,1-7H3
• InChIKey: CIKKODWPGJIJQG-UHFFFAOYSA-N

Properties

• Density: 0.984g/cm³ (Cal.)
• Boiling point: 353.4°C at 760 mmHg (Cal.)
• Flash point: 167.53°C (Cal.)
• Refractive index: 1.497 (Cal.)