(Dimethylphenylsilyl)boronic acid pinacol ester

(二甲基苯甲硅烷基)硼酸频哪醇酯

Also known as: 2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Dimethyl(phenyl)(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane, B-(Dimethylphenylsilyl)pinacolborane, Dimethylphenylsilyl boronic ester, 1,3,2-Dioxaborolane,2-(dimethylphenylsilyl)-4,4,5,5-tetramethyl-, C-1628, SKL219

CAS No.
185990-03-8
Jingsj CID
J-1526342-3
Molecular Formula
C14H23BO2Si
Chinese Name
(二甲基苯甲硅烷基)硼酸频哪醇酯
Molecular Weight
262.22800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point266.887ºC at 760 mmHg
Density0.962 g/mL at 25ºC
Flash Point110ºC

Frequently Asked Questions

What is the CAS number of (Dimethylphenylsilyl)boronic acid pinacol ester?

185990-03-8

What are the molecular formula and molecular weight of (Dimethylphenylsilyl)boronic acid pinacol ester?

C14H23BO2Si, molecular weight 262.22800 g/mol

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