5-hydroxy-2-propylpentanoic acid

5-羟基-2-丙基戊酸

Also known as: 2-propyl-5-hydroxypentanoic acid, 5-hydroxyvalproic acid, rac 5-hydroxy valproic acid, 5-hydroxy-2-propylvaleric acid, 5-OH-VPA, pentanoic acid, 5-hydroxy-2-propyl-

5-hydroxy-2-propylpentanoic acid (CAS 53660-23-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H16O3 and a molecular weight of 160.21100 g/mol. It is also known as 2-propyl-5-hydroxypentanoic acid, 5-hydroxyvalproic acid and rac 5-hydroxy valproic acid. Key properties include a boiling point of 291.2ºC, a density of 1.046 g/cm3 and a flash point of 144.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53660-23-4
Jingsj CID
J-865947-9
Molecular Formula
C8H16O3
Chinese Name
5-羟基-2-丙基戊酸
Molecular Weight
160.21100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point291.2ºC
Density1.046 g/cm3
Flash Point144.1ºC

Frequently Asked Questions

What is the CAS number of 5-hydroxy-2-propylpentanoic acid?

The CAS number of 5-hydroxy-2-propylpentanoic acid is 53660-23-4.

What are the molecular formula and molecular weight of 5-hydroxy-2-propylpentanoic acid?

5-hydroxy-2-propylpentanoic acid has molecular formula C8H16O3 and molecular weight 160.21100 g/mol.

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

Last updated:

How to cite: Jingsj. "5-hydroxy-2-propylpentanoic acid (CAS 53660-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-865947-9 (accessed 2026-10-24).

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