4,4,5,5-Tetramethyl-2-[(E)-2-(4-Methylphenyl)Vinyl]-1,3,2-Dioxaborolane
[CAS# 149777-84-4]

Identification

• Name: 4,4,5,5-Tetramethyl-2-[(E)-2-(4-Methylphenyl)Vinyl]-1,3,2-Dioxaborolane
• Synonyms: 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[(1E)-2-(4-methylphenyl)ethenyl]-; 2-[(1E)-2-(4-methylphenyl)vinyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-Methyl-¦Â-styrylboronic acid pinacol ester
• Molecular Formula: C₁₅H₂₁BO₂
• Molecular Weight: 244.14
• CAS Registry Number: 149777-84-4
• SMILES: B1(OC(C(O1)(C)C)(C)C)/C=C/C2=CC=C(C=C2)C
• InChI: 1S/C15H21BO2/c1-12-6-8-13(9-7-12)10-11-16-17-14(2,3)15(4,5)18-16/h6-11H,1-5H3/b11-10+
• InChIKey: HHBWKASJNTZJLB-ZHACJKMWSA-N

Properties

• Density: 1.0±0.1g/cm³ (Cal.)
• Melting point: 56-58°C (Expl.)
• Boiling point: 292.3±43.0°C at 760 mmHg (Cal.)
• Flash point: 130.6±28.2°C (Cal.)
• Refractive index: 1.505 (Cal.)