2-[(Z)-1,2-Diphenylvinyl]-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
[CAS# 264144-59-4]

Identification

• Name: 2-[(Z)-1,2-Diphenylvinyl]-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
• Synonyms: 2-((1Z)-1,2-diphenylvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; cis-(1,2-Diphenylethenyl)boronic acid pinacol cyclic ester
• Molecular Formula: C₂₀H₂₃BO₂
• Molecular Weight: 306.21
• CAS Registry Number: 264144-59-4
• SMILES: B1(OC(C(O1)(C)C)(C)C)/C(=C/C2=CC=CC=C2)/C3=CC=CC=C3
• InChI: 1S/C20H23BO2/c1-19(2)20(3,4)23-21(22-19)18(17-13-9-6-10-14-17)15-16-11-7-5-8-12-16/h5-15H,1-4H3/b18-15+
• InChIKey: HGZKORGQZNCVQC-OBGWFSINSA-N

Properties

• Density: 1.1±0.1g/cm³ (Cal.)
• Melting point: 92-94°C (Expl.)
• Boiling point: 369.5±52.0°C at 760 mmHg (Cal.)
• Flash point: 177.3±30.7°C (Cal.)
• Refractive index: 1.554 (Cal.)