1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE

1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE Structure
1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE structure
Common Name 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
CAS Number 3505-67-7 Molecular Weight 156.13600
Density 1.36g/cm3 Boiling Point 452.5ºC at 760mmHg
Molecular Formula C7H8O4 Melting Point 69-71ºC(lit.)
MSDS Chinese USA Flash Point 254.1ºC

New degradable thermosets obtained by cationic copolymerization of DGEBA with an s (γ-butyrolactone). Giménez R, et al.

Polymer 46(24) , 10637-10647, (2005)