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(R)-2-Bromo-3-methylbutyric acid

(R)-(+)-2-溴-3-甲基丁酸

Also known as: (R)-(+)-2-Bromo-3-methylbutyric acid, (R)-2-Bromo-3-methylbutanoic acid, (2R)-2-bromo-3-methylbutanoic acid, alpha-Bromoisovaleric acid, (R)-, R-2-Bromo-3-methylbutyric acid, MFCD00210113

(R)-2-Bromo-3-methylbutyric acid (CAS 76792-22-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9BrO2 and a molecular weight of 181.028 g/mol. It is also known as (R)-(+)-2-Bromo-3-methylbutyric acid, (R)-2-Bromo-3-methylbutanoic acid and (2R)-2-bromo-3-methylbutanoic acid. Key properties include a melting point of 35-40ºC(lit.), a boiling point of 230.0±0.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 107.2±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
76792-22-8
Jingsj CID
J-43759-8
Molecular Formula
C5H9BrO2
Chinese Name
(R)-(+)-2-溴-3-甲基丁酸
Molecular Weight
181.028 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-40ºC(lit.)
Boiling Point230.0±0.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point107.2±0.0 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of (R)-2-Bromo-3-methylbutyric acid?

The CAS number of (R)-2-Bromo-3-methylbutyric acid is 76792-22-8.

What are the molecular formula and molecular weight of (R)-2-Bromo-3-methylbutyric acid?

(R)-2-Bromo-3-methylbutyric acid has molecular formula C5H9BrO2 and molecular weight 181.028 g/mol.

Is (R)-2-Bromo-3-methylbutyric acid hazardous?

(R)-2-Bromo-3-methylbutyric acid has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "(R)-2-Bromo-3-methylbutyric acid (CAS 76792-22-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43759-8 (accessed 2026-10-22).

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