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

Also known as: 3-Formylphenylboronic acid, pinacol ester, 3-Formylbenzeneboronic acid, pinacol ester, 3-Formylbenzeneboronic acid, pinacol ester 95+%, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde, 2-(3-Formylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Benzaldehyde, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 3-FormylPhen

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 380151-86-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H17BO3 and a molecular weight of 232.083 g/mol. Key properties include a melting point of 50-54ºC, a boiling point of 345.1±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 162.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 380151-86-0
Jingsj CID: J-1394411-1
Molecular Formula: C₁₃H₁₇BO₃
Molecular Weight: 232.083 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	50-54ºC
Boiling Point	345.1±25.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	162.5±23.2 °C
Exact Mass	232.127075
PSA	35.53000
LogP	1.79830
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.502

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde is 380151-86-0.

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

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde has molecular formula C13H17BO3 and molecular weight 232.083 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 380151-86-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394411-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.