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2-Bromo-3-methoxy-3-methylbutanoic acid

2-溴-3-甲氧基-3-甲基丁酸

Also known as: 2-Bromo-3-methoxyisovaleric acid, 2-Bromo-3-methoxy-3-methylbutyric acid, Butanoic acid, 2-bromo-3-methoxy-3-methyl-, 2-BROMO-3-METHOXY-3-METHYLBUTANOIC ACID

2-Bromo-3-methoxy-3-methylbutanoic acid (CAS 75974-47-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11BrO3 and a molecular weight of 211.05400 g/mol. It is also known as 2-Bromo-3-methoxyisovaleric acid, 2-Bromo-3-methoxy-3-methylbutyric acid and Butanoic acid, 2-bromo-3-methoxy-3-methyl-. Key properties include a boiling point of 259ºC at 760 mmHg, a density of 1.484 g/cm3 and a flash point of 110.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
75974-47-9
Jingsj CID
J-934656-3
Molecular Formula
C6H11BrO3
Chinese Name
2-溴-3-甲氧基-3-甲基丁酸
Molecular Weight
211.05400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point259ºC at 760 mmHg
Density1.484 g/cm3
Flash Point110.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Bromo-3-methoxy-3-methylbutanoic acid?

The CAS number of 2-Bromo-3-methoxy-3-methylbutanoic acid is 75974-47-9.

What are the molecular formula and molecular weight of 2-Bromo-3-methoxy-3-methylbutanoic acid?

2-Bromo-3-methoxy-3-methylbutanoic acid has molecular formula C6H11BrO3 and molecular weight 211.05400 g/mol.

Is 2-Bromo-3-methoxy-3-methylbutanoic acid hazardous?

2-Bromo-3-methoxy-3-methylbutanoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-Bromo-3-methoxy-3-methylbutanoic acid (CAS 75974-47-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-934656-3 (accessed 2026-10-22).

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