3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

3-羟基苯硼酸频哪醇酯

Also known as: 3-Hydroxyphenylboronic acid pinacol ester, 3-Hydroxybenzeneboronic acid pinacol ester, 2-(3-Hydroxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Phenol, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 3-Hydroxyphenylboronic acid, pinacol cyclic ester

CAS No.
214360-76-6
Jingsj CID
J-41242-3
Molecular Formula
C12H17BO3
Chinese Name
3-羟基苯硼酸频哪醇酯
Molecular Weight
220.07 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point94-98 °C(lit.)
Boiling Point343.6±25.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point161.6±23.2 °C

Frequently Asked Questions

What is the CAS number of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

214360-76-6

What are the molecular formula and molecular weight of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol?

C12H17BO3, molecular weight 220.07 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026