2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4-己氧基苯硼酸频哪醇酯

Also known as: 2-[4-(hexyloxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(hexyloxy)phenylboronic acid pinacol ester, MFCD22495027

2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 921937-76-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H29BO3 and a molecular weight of 304.23200 g/mol. It is also known as 2-[4-(hexyloxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(hexyloxy)phenylboronic acid pinacol ester and MFCD22495027. Key properties include a boiling point of 396.7±25.0℃(Predicted) and a density of 0.98±0.1g/ml(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 921937-76-0
Jingsj CID: J-1104891-4
Molecular Formula: C₁₈H₂₉BO₃
Chinese Name: 4-己氧基苯硼酸频哪醇酯
Molecular Weight: 304.23200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	396.7±25.0℃(Predicted)
Density	0.98±0.1g/ml(Predicted)

Frequently Asked Questions

What is the CAS number of 2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

The CAS number of 2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is 921937-76-0.

What are the molecular formula and molecular weight of 2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane?

2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has molecular formula C18H29BO3 and molecular weight 304.23200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-(4-hexoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 921937-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104891-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.