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4-Benzyloxy-3-formylphenylboronic acid

4-苄氧基-3-甲酰基苯硼酸

Also known as: 3-Formyl-4-benzyloxyphenylboronic acid, 4-Benzyloxy-3-formylbenzeneboronic acid, AKOS BRN-0207, (3-Formyl-4-phenylmethoxyphenyl)boronic acid, Boronic acid, [3-formyl-4-(phenylmethoxy)phenyl]-, Boronic acid, B-[3-formyl-4-(phenylmethoxy)phenyl]-

4-Benzyloxy-3-formylphenylboronic acid (CAS 121124-98-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H13BO4 and a molecular weight of 256.062 g/mol. It is also known as 3-Formyl-4-benzyloxyphenylboronic acid, 4-Benzyloxy-3-formylbenzeneboronic acid and AKOS BRN-0207. Key properties include a boiling point of 489.8±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 250.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
121124-98-9
Jingsj CID
J-1472885-5
Molecular Formula
C14H13BO4
Chinese Name
4-苄氧基-3-甲酰基苯硼酸
Molecular Weight
256.062 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point489.8±55.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point250.0±31.5 °C

Frequently Asked Questions

What is the CAS number of 4-Benzyloxy-3-formylphenylboronic acid?

The CAS number of 4-Benzyloxy-3-formylphenylboronic acid is 121124-98-9.

What are the molecular formula and molecular weight of 4-Benzyloxy-3-formylphenylboronic acid?

4-Benzyloxy-3-formylphenylboronic acid has molecular formula C14H13BO4 and molecular weight 256.062 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Benzyloxy-3-formylphenylboronic acid (CAS 121124-98-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1472885-5 (accessed 2026-10-24).

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