Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

Also known as: benzoic acid, 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester, 3-hydroxy-5-(methoxycarbonyl)phenylboronic acid pinacol ester

Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1004294-79-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H19BO5 and a molecular weight of 278.10900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1004294-79-4
Jingsj CID: J-1481225-0
Molecular Formula: C₁₄H₁₉BO₅
Molecular Weight: 278.10900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	278.13300
PSA	64.99000
LogP	1.47800

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 Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate?

The CAS number of Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is 1004294-79-4.

What are the molecular formula and molecular weight of Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate?

Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate has molecular formula C14H19BO5 and molecular weight 278.10900 g/mol.

What are the upstream and downstream products of Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate?

For Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, Upstream Products: Methyl 3-bromo-5-hydroxybenzoate, 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. "Methyl 3-hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1004294-79-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481225-0 (accessed 2026-11-09).

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