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2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane

Also known as: 1,3,2-Dioxaborinane, 2-(4-bromophenyl)-5,5-dimethyl-, 4-Bromobenzeneboronic acid neopentyl glycol cyclic ester, 4-Bromobenzeneboronic acid neopentyl glycol ester, 4-Bromophenylboronic acid neopentyl glycol cyclic ester, 4-Bromophenylboronic acidneopentylglycol ester, p-Bromophenylboronic acid neopentyl ester, MFCD01318105, AKOS BRN-1100

2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 183677-71-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14BBrO2 and a molecular weight of 268.94300 g/mol. Key properties include a melting point of 109-111ºC, a boiling point of 331ºC at 760mmHg, a density of 1.33g/cm3 and a flash point of 154ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
183677-71-6
Jingsj CID
J-23369-2
Molecular Formula
C11H14BBrO2
Molecular Weight
268.94300 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point109-111ºC
Boiling Point331ºC at 760mmHg
Density1.33g/cm3
Flash Point154ºC
Exact Mass268.02700
PSA18.46000
LogP2.21730
Vapor Pressure0mmHg at 25°C
Refractive Index1.533

Frequently Asked Questions

What is the CAS number of 2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane?

The CAS number of 2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane is 183677-71-6.

What are the molecular formula and molecular weight of 2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane?

2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane has molecular formula C11H14BBrO2 and molecular weight 268.94300 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 183677-71-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23369-2 (accessed 2026-11-09).

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