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

Also known as: 4-(Methoxycarbonyl)benzeneboronic acid pinacol ester, 4-Carbomethoxyphenylboronic acid pinacol ester, 4-Methoxycarbonylphenylboronic acid pinacol ester, 4-Methoxycarbonylphenylboronic acid pinacolate, 2-(4-Carbomethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, Benzoic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid methyl ester, 4-METHOXYCARBONYLPHENYLBORONIC ACID, PINACOL ESTER

Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 171364-80-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H19BO4 and a molecular weight of 262.109 g/mol. Key properties include a melting point of 77-81 °C(lit.), a boiling point of 355.6±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 168.8±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 171364-80-0
Jingsj CID: J-22525-2
Molecular Formula: C₁₄H₁₉BO₄
Molecular Weight: 262.109 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	77-81 °C(lit.)
Boiling Point	355.6±25.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	168.8±23.2 °C
Exact Mass	262.137634
PSA	44.76000
LogP	1.77240
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.498

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

The CAS number of Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is 171364-80-0.

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

Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate has molecular formula C14H19BO4 and molecular weight 262.109 g/mol.

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

For Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, Upstream Products: Methyl 4-bromobenzoate, Bis(pinacolato)diboron, Methyl 4-chlorobenzoate; Downstream Products: 4-(Methoxycarbonyl)-2-methylphenylboronic acid pinacol ester, methyl p-toluate, 4-(Hydrazinecarbonyl)phenylboronic acid pinacol ester.

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 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 171364-80-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22525-2 (accessed 2026-11-09).

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