3-bromo-5-tert-butyl-2-hydroxybenzaldehyde

3-溴-5-叔丁基-2-羟基苯甲醛

Also known as: 2-hydroxy-3-bromo-5-tert-butyl-benzaldehyde, 3-bromo-5-tert-butylsalicylaldehyde, benzaldehyde, 3-bromo-5-(1,1-dimethylethyl)-2-hydroxy-, 3-bromo-5-tert-butyl-2-hydroxy-benzaldehyde

3-bromo-5-tert-butyl-2-hydroxybenzaldehyde (CAS 119646-68-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13BrO2 and a molecular weight of 257.12400 g/mol. It is also known as 2-hydroxy-3-bromo-5-tert-butyl-benzaldehyde, 3-bromo-5-tert-butylsalicylaldehyde and benzaldehyde, 3-bromo-5-(1,1-dimethylethyl)-2-hydroxy-. Key properties include a boiling point of 261.3ºC at 760 mmHg, a density of 1.409g/cm3 and a flash point of 111.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 119646-68-3
Jingsj CID: J-1423503-8
Molecular Formula: C₁₁H₁₃BrO₂
Chinese Name: 3-溴-5-叔丁基-2-羟基苯甲醛
Molecular Weight: 257.12400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	261.3ºC at 760 mmHg
Density	1.409g/cm3
Flash Point	111.9ºC

Frequently Asked Questions

What is the CAS number of 3-bromo-5-tert-butyl-2-hydroxybenzaldehyde?

The CAS number of 3-bromo-5-tert-butyl-2-hydroxybenzaldehyde is 119646-68-3.

What are the molecular formula and molecular weight of 3-bromo-5-tert-butyl-2-hydroxybenzaldehyde?

3-bromo-5-tert-butyl-2-hydroxybenzaldehyde has molecular formula C11H13BrO2 and molecular weight 257.12400 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. "3-bromo-5-tert-butyl-2-hydroxybenzaldehyde (CAS 119646-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1423503-8 (accessed 2026-10-25).

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