Basic

CAS No.	101568-40-5
Product Name	9,9-dimethyl-1-oxa-7-azaspiro[4.4]nonane-2,6,8-trione
Synonyms	9,9-Dimethyl-1-oxa-7-azaspiro[4.4]nonan-2,6,8-trion
Molecular Formula	C9H11NO4
Molecular Weight	197.19

Physical property

Density	1.34g/cm3
Boiling point	458.7°C at 760 mmHg
Flash point	231.2°C
Refractive index	1.532