1,4-dioxaspiro[4.5]decane

Also known as: Cyclohexanone ethylene ketal, Cyclohexanone ethylene acetal, 2,2-Pentamethylene-1,3-dioxolane, Spiro[cyclohexane-1,2'-[1,3]dioxolane], Cyclohexanone ethylene glycol ketal, Ethylenedioxycyclohexane, 1,3-Dioxolane-2-spirocyclohexane

1,4-dioxaspiro[4.5]decane (CAS 177-10-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H14O2 and a molecular weight of 142.19600 g/mol. Key properties include a boiling point of 184ºC at 760mmHg, a density of 1.04g/cm3 and a flash point of 68.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 177-10-6
Jingsj CID: J-35404-1
Molecular Formula: C₈H₁₄O₂
Molecular Weight: 142.19600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	184ºC at 760mmHg
Density	1.04g/cm3
Flash Point	68.9ºC
Exact Mass	142.09900
PSA	18.46000
LogP	1.69360
Vapor Pressure	1.03mmHg at 25°C
Refractive Index	n20/D 1.459(lit.)

Frequently Asked Questions

What is the CAS number of 1,4-dioxaspiro[4.5]decane?

The CAS number of 1,4-dioxaspiro[4.5]decane is 177-10-6.

What are the molecular formula and molecular weight of 1,4-dioxaspiro[4.5]decane?

1,4-dioxaspiro[4.5]decane has molecular formula C8H14O2 and molecular weight 142.19600 g/mol.

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. "1,4-dioxaspiro[4.5]decane (CAS 177-10-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35404-1 (accessed 2026-11-09).

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