2-methyl-1,5-dioxaspiro[5.5]undecane

2-甲基-1,5-二氧杂螺[5.5]十一烷

Also known as: 1,5-Dioxaspiro[5.5]undecane, 2-methyl-, 2-methyl-5-dioxaspiro[5.5]undecane, 2,2-Pentamethylen-4-methyl-1,3-dioxan, 2,2-pentamethylene-4-methyl-1,3-dioxane, 4-methyl-1,5-dioxaspiro[5.5]undecane, 5-Dioxaspiro[5.5]undecane, 2-methyl-1, herbal undecane

2-methyl-1,5-dioxaspiro[5.5]undecane (CAS 6413-26-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H18O2 and a molecular weight of 170.24900 g/mol. It is also known as 1,5-Dioxaspiro[5.5]undecane, 2-methyl-, 2-methyl-5-dioxaspiro[5.5]undecane and 2,2-Pentamethylen-4-methyl-1,3-dioxan. Key properties include a boiling point of 207.5ºC at 760 mmHg, a density of 1g/cm3 and a flash point of 75.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6413-26-9
Jingsj CID
J-894694-0
Molecular Formula
C10H18O2
Chinese Name
2-甲基-1,5-二氧杂螺[5.5]十一烷
Molecular Weight
170.24900 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point207.5ºC at 760 mmHg
Density1g/cm3
Flash Point75.1ºC

Frequently Asked Questions

What is the CAS number of 2-methyl-1,5-dioxaspiro[5.5]undecane?

The CAS number of 2-methyl-1,5-dioxaspiro[5.5]undecane is 6413-26-9.

What are the molecular formula and molecular weight of 2-methyl-1,5-dioxaspiro[5.5]undecane?

2-methyl-1,5-dioxaspiro[5.5]undecane has molecular formula C10H18O2 and molecular weight 170.24900 g/mol.

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

Last updated:

How to cite: Jingsj. "2-methyl-1,5-dioxaspiro[5.5]undecane (CAS 6413-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-894694-0 (accessed 2026-10-24).

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