1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea

4-(3-异丁基脲基)苯基硼酸频哪醇酯

Also known as: 4-(3-ISOBUTYLUREIDO)PHENYLBORONIC ACID, PINACOL ESTER, 4-[(Isobutylcarbamoyl)amino]benzeneboronic acid, pinacol ester, 4-(3-Isobutylureido)benzeneboronic acid pinacol ester, Urea, N-(2-methylpropyl)-N'-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-, or3260

1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874291-03-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H27BN2O3 and a molecular weight of 318.21900 g/mol. It is also known as 4-(3-ISOBUTYLUREIDO)PHENYLBORONIC ACID, PINACOL ESTER, 4-[(Isobutylcarbamoyl)amino]benzeneboronic acid, pinacol ester and 4-(3-Isobutylureido)benzeneboronic acid pinacol ester. Key properties include a boiling point of 415.1ºC at 760 mmHg, a density of 1.06g/cm3 and a flash point of 204.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 874291-03-9
Jingsj CID: J-1429183-8
Molecular Formula: C₁₇H₂₇BN₂O₃
Chinese Name: 4-(3-异丁基脲基)苯基硼酸频哪醇酯
Molecular Weight: 318.21900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	415.1ºC at 760 mmHg
Density	1.06g/cm3
Flash Point	204.9ºC

Frequently Asked Questions

What is the CAS number of 1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea?

The CAS number of 1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea is 874291-03-9.

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

1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea has molecular formula C17H27BN2O3 and molecular weight 318.21900 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Isobutyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874291-03-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1429183-8 (accessed 2026-10-25).

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