1,5-Dioxaspiro[5.5]undecane-2,4-dione

BGC Id:	974043065859
CAS No:	1658-27-1
Synonyms:	toslab-bb tos-bb-1280 ; 1,1-cyclohexanediol, cyclic1,3-propanedioate ; malonicacid, cyclic cyclohexylidene ester (6ci,7ci,8ci) ; 1,5-dioxa-spiro[5.5]undecane-2,4-dione ; cyclohexylidenemalonate ; 2,2-pentamethylene-1,3-dioxane-4,6-dione
Molecular Formula:	C9H12O4
Molecular Weight:	184.19
EINECS:

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The last intensive check and update was carried out on 2026/10/25.

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Synonyms:

toslab-bb tos-bb-1280 ; 1,1-cyclohexanediol, cyclic1,3-propanedioate ; malonicacid, cyclic cyclohexylidene ester (6ci,7ci,8ci) ; 1,5-dioxa-spiro[5.5]undecane-2,4-dione ; cyclohexylidenemalonate ; 2,2-pentamethylene-1,3-dioxane-4,6-dione

CAS:

1658-27-1

EINECS:

Molecular Formula:

C9H12O4

MDL:

Properties

Molecular Weight:

184.19 g·mol−1

Density:

1.25 g/cm3

Boiling point:

443 °C at 760 mmHg

Flash point:

241.6 °C