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9-hydroxynon-2-enoic acid

9-羟基-2-壬烯酸

Also known as: (E)-9-hydroxynon-2-enoic acid, 2-Nonenoic acid, 9-hydroxy-, trans-9-Hydroxy-2-nonenoic acid, 9-hydroxy-nona-2t-enoic acid, trans-9-Hydroxy-non-2-ensaeure, NSC280749, CHEBI:79115, Q27148174

9-hydroxynon-2-enoic acid (CAS 86109-28-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O3 and a molecular weight of 172.22200 g/mol. It is also known as (E)-9-hydroxynon-2-enoic acid, 2-Nonenoic acid, 9-hydroxy- and trans-9-Hydroxy-2-nonenoic acid. Key properties include a boiling point of 344.9ºC at 760 mmHg, a density of 1.057g/cm3 and a flash point of 176.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
86109-28-6
Jingsj CID
J-34725-1
Molecular Formula
C9H16O3
Chinese Name
9-羟基-2-壬烯酸
Molecular Weight
172.22200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point344.9ºC at 760 mmHg
Density1.057g/cm3
Flash Point176.6ºC

Frequently Asked Questions

What is the CAS number of 9-hydroxynon-2-enoic acid?

The CAS number of 9-hydroxynon-2-enoic acid is 86109-28-6.

What are the molecular formula and molecular weight of 9-hydroxynon-2-enoic acid?

9-hydroxynon-2-enoic acid has molecular formula C9H16O3 and molecular weight 172.22200 g/mol.

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

Last updated:

How to cite: Jingsj. "9-hydroxynon-2-enoic acid (CAS 86109-28-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34725-1 (accessed 2026-10-24).

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