1,7-Dioxaspiro[5.5]undecane

1,7-二氧杂螺[5.5]十一烷

Also known as: Olean, Olive-fly ketal, Spiroketal, Eco-Trap, 1,7-dioxaspiro[5.5]undecane, MFCD00011578, EINECS 205-870-7

CAS No.
180-84-7
Jingsj CID
J-1990586-8
Molecular Formula
C9H16O2
Chinese Name
1,7-二氧杂螺[5.5]十一烷
Molecular Weight
156.22200 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point193 °C750 mm Hg(lit.)
Density1.02 g/mL at 25 °C(lit.)
Flash Point147 °F

Frequently Asked Questions

What is the CAS number of 1,7-Dioxaspiro[5.5]undecane?

180-84-7

What are the molecular formula and molecular weight of 1,7-Dioxaspiro[5.5]undecane?

C9H16O2, molecular weight 156.22200 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026