(Z)-6-Heneicosen-11-one

Also known as: (6Z)-Heneicosen-11-one, (6Z)-Henicos-6-en-11-one, (6Z)-6-Henicosen-11-one, 6-Heneicosen-11-one, (6Z)-, 6-Heneicosen-11-one, (Z)-, cis-6-Heneicosen-11-one, cis-6-Heneicosene-11-one, Z-6-Heneicosen-11-one, heneicos-(6Z)-en-11-one, heneicos-6c-en-11-one, (Z)-6-Heneicosane-11-one, (Z)-henicos-6-en-11-one, (Z)-6-heneicosen-11-on

(Z)-6-Heneicosen-11-one (CAS 54844-65-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H40O and a molecular weight of 308.54200 g/mol. Key properties include a boiling point of 402.2ºC at 760 mmHg, a density of 0.843g/cm3 and a flash point of 152.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54844-65-4
Jingsj CID: J-48605-5
Molecular Formula: C₂₁H₄₀O
Molecular Weight: 308.54200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	402.2ºC at 760 mmHg
Density	0.843g/cm3
Flash Point	152.3ºC
Exact Mass	308.30800
PSA	17.07000
LogP	7.39310
Refractive Index	1.455

Customs & Trade Information

HS Code	2914190090
Summary	2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (Z)-6-Heneicosen-11-one?

The CAS number of (Z)-6-Heneicosen-11-one is 54844-65-4.

What are the molecular formula and molecular weight of (Z)-6-Heneicosen-11-one?

(Z)-6-Heneicosen-11-one has molecular formula C21H40O and molecular weight 308.54200 g/mol.

What are the upstream and downstream products of (Z)-6-Heneicosen-11-one?

For (Z)-6-Heneicosen-11-one, Upstream Products: Decylmagnesium bromide, Undecanal.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(Z)-6-Heneicosen-11-one (CAS 54844-65-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48605-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.