Ketoketal

双环己酮乙二醇单缩酮

Also known as: 4,4'-Dicyclohexanedione monoethylene ketal, 4,4'-Bicyclohexanedione monoethylene ketal, 8-(4-Oxocyclohexyl)-1,4-dioxaspiro[4.5]decane, 4-(1,4-Dioxaspiro[4.5]dec-8-yl)cyclohexanone, Dicyclohexane-4,4'-dione monoethylene ketal, Bicyclohexane-4,4'-dione monoethylene ketal, 1,1'-Bicyclohexane-4,4'-dione monoethylene ketal

Ketoketal (CAS 56309-94-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C14H22O3 and a molecular weight of 238.32300 g/mol. It is also known as 4,4'-Dicyclohexanedione monoethylene ketal, 4,4'-Bicyclohexanedione monoethylene ketal and 8-(4-Oxocyclohexyl)-1,4-dioxaspiro[4.5]decane. Key properties include a boiling point of 365.4ºC at 760 mmHg, a density of 1.11 g/cm3 and a flash point of 166.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56309-94-5
Jingsj CID: J-871572-0
Molecular Formula: C₁₄H₂₂O₃
Chinese Name: 双环己酮乙二醇单缩酮
Molecular Weight: 238.32300 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	365.4ºC at 760 mmHg
Density	1.11 g/cm3
Flash Point	166.2ºC

Frequently Asked Questions

What is the CAS number of Ketoketal?

The CAS number of Ketoketal is 56309-94-5.

What are the molecular formula and molecular weight of Ketoketal?

Ketoketal has molecular formula C14H22O3 and molecular weight 238.32300 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. "Ketoketal (CAS 56309-94-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-871572-0 (accessed 2026-10-24).

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