271977
1,6-Dioxaspiro[4.4]nonane-2,7-dione
98%
Synonym(s):
4,4-Dihydroxypimelic acid dilactone, Spirodilactone
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About This Item
Empirical Formula (Hill Notation):
C7H8O4
CAS Number:
Molecular Weight:
156.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
222-499-6
Beilstein/REAXYS Number:
128330
MDL number:
Assay:
98%
Form:
solid
InChI key
VTQYOGUFKHVWOO-UHFFFAOYSA-N
InChI
1S/C7H8O4/c8-5-1-3-7(10-5)4-2-6(9)11-7/h1-4H2
SMILES string
O=C1CCC2(CCC(=O)O2)O1
assay
98%
form
solid
Quality Level
functional group
ester, ketal
Related Categories
Application
1,6-Dioxaspiro[4.4]nonane-2,7-dione was used to cure diglycidylether of bisphenol A (DGEBA) with ytterbium triflate as initiator.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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New degradable thermosets obtained by cationic copolymerization of DGEBA with an s (γ-butyrolactone).
Gimenez R, et al.
Polymer, 46(24), 10637-10647 (2005)
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