2-[(E)-2-(4-Ethylphenyl)vinyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
[CAS# 870717-91-2]

Identification

• Name: 2-[(E)-2-(4-Ethylphenyl)vinyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• Synonyms: 1,3,2-DIOXABOROLANE,2-[(1E)-2-(4-ETHYLPHENYL)ETHENYL]-4,4,5,5-TETRAMETHYL-; 2-(E-2-(4-Ethylphenyl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2-(E-2-(4-Ethylphenyl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, E-2-(4-Ethylphenyl)vinylboronic acid pinacol ester
• Molecular Formula: C₁₆H₂₃BO₂
• Molecular Weight: 258.16
• CAS Registry Number: 870717-91-2
• SMILES: B1(OC(C(O1)(C)C)(C)C)/C=C/C2=CC=C(C=C2)CC
• InChI: 1S/C16H23BO2/c1-6-13-7-9-14(10-8-13)11-12-17-18-15(2,3)16(4,5)19-17/h7-12H,6H2,1-5H3/b12-11+
• InChIKey: WXXFAINZQODXKD-VAWYXSNFSA-N

Properties

• Density: 1.0±0.1g/cm³ (Cal.)
• Melting point: 46-48°C (Expl.)
• Boiling point: 308.5±45.0°C at 760 mmHg (Cal.)
• Flash point: 110°C (Expl.)
• Refractive index: 1.503 (Cal.)

Safety Data

• Safety Description: CAUTION: May irritate eyes, skin, and respiratory tract