6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline

Also known as: Quinoxaline-6-boronic acid pinacol ester, Quinoxaline-6-boronic acid, pinacol ester, 6-pinacolatoboranylquinoxaline, 6-quinoxaline boronic acid, pinacol ester, Quinoxaline, 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 1167418-13-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H17BN2O2 and a molecular weight of 256.108 g/mol. Key properties include a boiling point of 387.8±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 188.3±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1167418-13-4
Jingsj CID: J-1319960-5
Molecular Formula: C₁₄H₁₇BN₂O₂
Molecular Weight: 256.108 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	387.8±22.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	188.3±22.3 °C
Exact Mass	256.138306
PSA	44.24000
LogP	1.92900
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.560

Frequently Asked Questions

What is the CAS number of 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline?

The CAS number of 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline is 1167418-13-4.

What are the molecular formula and molecular weight of 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline?

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline has molecular formula C14H17BN2O2 and molecular weight 256.108 g/mol.

What are the upstream and downstream products of 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline?

For 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline, Upstream Products: 6-Bromoquinoxaline, Bis(pinacolato)diboron.

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. "6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 1167418-13-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1319960-5 (accessed 2026-11-09).

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