2-Methoxyphenylboronic acid pinacol ester

Also known as: 2-(2-Methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-Methoxybenzeneboronic acid pinacol ester, 2-Methoxy-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Methoxyphenylboronic acid pinacol ester

2-Methoxyphenylboronic acid pinacol ester (CAS 190788-60-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H19BO3 and a molecular weight of 234.09900 g/mol. Key properties include a melting point of 78-80, a boiling point of 328.5ºC at 760 mmHg, a density of 1.02g/cm3 and a flash point of 152.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 190788-60-4
Jingsj CID: J-1993486-2
Molecular Formula: C₁₃H₁₉BO₃
Molecular Weight: 234.09900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	78-80
Boiling Point	328.5ºC at 760 mmHg
Density	1.02g/cm3
Flash Point	152.5ºC
Exact Mass	234.14300
PSA	27.69000
LogP	1.99440
Vapor Pressure	0.00036mmHg at 25°C
Refractive Index	1.49

Customs & Trade Information

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Methoxyphenylboronic acid pinacol ester?

The CAS number of 2-Methoxyphenylboronic acid pinacol ester is 190788-60-4.

What are the molecular formula and molecular weight of 2-Methoxyphenylboronic acid pinacol ester?

2-Methoxyphenylboronic acid pinacol ester has molecular formula C13H19BO3 and molecular weight 234.09900 g/mol.

What are the upstream and downstream products of 2-Methoxyphenylboronic acid pinacol ester?

For 2-Methoxyphenylboronic acid pinacol ester, Upstream Products: 2-iodoanisole, Pinacolborane, Bis(pinacolato)diboron; Downstream Products: 2-Fluoroanisole, 2-Methoxyphenylboronic acid, 2-(5-Bromo-2-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

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. "2-Methoxyphenylboronic acid pinacol ester (CAS 190788-60-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993486-2 (accessed 2026-11-09).

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