2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid

Also known as: 2-(2-Methyl-1,3-dioxolan-2-yl)benzeneboronic acid, 2-(2-Methyl-1,3-dioxolan-2-yl)benzeneboronic acid 97%, 2-(2-Boronobenzene)-2-methyl-1,3-dioxolane, 2-(2-Boronophenyl)-2-methyl-1,3-dioxolane, Boronic acid, [2-(2-methyl-1,3-dioxolan-2-yl)phenyl]-, MFCD04973737, [2-(2-methyl-1,3-dioxolan-2-yl)phenyl]boronic acid, 2-[(1',1'-ethylenedioxy)ethyl]benzeneboronic acid

2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid (CAS 243140-14-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H13BO4 and a molecular weight of 208.01900 g/mol. Key properties include a melting point of 117-120ºC, a boiling point of 382.4ºC at 760mmHg, a density of 1.24g/cm3 and a flash point of 185.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 243140-14-9
Jingsj CID: J-16511-7
Molecular Formula: C₁₀H₁₃BO₄
Molecular Weight: 208.01900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	117-120ºC
Boiling Point	382.4ºC at 760mmHg
Density	1.24g/cm3
Flash Point	185.1ºC
Exact Mass	208.09100
PSA	58.92000
Vapor Pressure	1.57E-06mmHg at 25°C
Refractive Index	1.551

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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 2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid?

The CAS number of 2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid is 243140-14-9.

What are the molecular formula and molecular weight of 2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid?

2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid has molecular formula C10H13BO4 and molecular weight 208.01900 g/mol.

What are the upstream and downstream products of 2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid?

For 2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid, Upstream Products: 2-(2-Bromophenyl)-2-methyl-1,3-dioxolane, Triisopropyl borate, 2'-Bromoacetophenone; Downstream Products: 2-Acetylphenylboronic acid.

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-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid (CAS 243140-14-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16511-7 (accessed 2026-11-09).

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