2-Heneicosanone

2-二十一酮

Also known as: 2-Henicosanone, Heneicosan-2-one, Henicosan-2-one, Methyl nonadecyl ketone

2-Heneicosanone (CAS 22589-04-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H42O and a molecular weight of 310.55800 g/mol. It is also known as 2-Henicosanone, Heneicosan-2-one and Henicosan-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22589-04-4
Jingsj CID: J-1341039-1
Molecular Formula: C₂₁H₄₂O
Chinese Name: 2-二十一酮
Molecular Weight: 310.55800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Heneicosanone?

The CAS number of 2-Heneicosanone is 22589-04-4.

What are the molecular formula and molecular weight of 2-Heneicosanone?

2-Heneicosanone has molecular formula C21H42O and molecular weight 310.55800 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. "2-Heneicosanone (CAS 22589-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341039-1 (accessed 2026-10-26).

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