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1,6-Dioxaspiro[4.4]nonane-2,7-dione

ALDRICH/271977 - 98%

Synonym: 4,4-Dihydroxypimelic acid dilactone; Spirodilactone

CAS Number: 3505-67-7
Empirical Formula (Hill Notation): C7H8O4
Molecular Weight: 156.14
EC Number: 222-499-6
MDL Number: MFCD00005531
Linear Formula: C7H8O4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-271977-5G 5 g
 $116.00
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assay 98%
form solid
functional group ester
  ketal
InChI 1S/C7H8O4/c8-5-1-3-7(10-5)4-2-6(9)11-7/h1-4H2
InChI key VTQYOGUFKHVWOO-UHFFFAOYSA-N
mp 69-71 °C (lit.)
Quality Level 100 
SMILES string O=C1CCC2(CCC(=O)O2)O1
Application: 1,6-Dioxaspiro[4.4]nonane-2,7-dione was used to cure diglycidylether of bisphenol A (DGEBA) with ytterbium triflate as initiator.
Packaging: 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 98%
mp 69-71 °C (lit.)
UNSPSC 12352100

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