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Sigma Aldrich 210153 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 25 gr
Category
Brand
Stock Code
LB.SA.210153-25G
Kısa Bilgi
Synonym(s): cycl-Isopropylidene methylmalonate, Methyl Meldrum’s acid, Methylmalonic acid cyclic isopropylidene ester Empirical Formula (Hill Notation): C7H10O4 CAS Number: 3709-18-0 Molecular Weight: 158.15 Beilstein: 124044 EC Number: 223-050-7 MDL number: MFCD00006637 PubChem Substance ID: 24852619 NACRES: NA.22
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Sigma Aldrich 210153 2,2,5-Trimethyl-1,3-dioxane-4,6-dione 97% 25 gr |
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Synonym(s): cycl-Isopropylidene methylmalonate, Methyl Meldrum’s acid, Methylmalonic acid cyclic isopropylidene ester
Empirical Formula (Hill Notation): C7H10O4
CAS Number: 3709-18-0
Molecular Weight: 158.15
Beilstein: 124044
EC Number: 223-050-7
MDL number: MFCD00006637
PubChem Substance ID: 24852619
NACRES: NA.22 |
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PROPERTIES
Assay 97%
form solid
mp 111-114 °C (lit.)
SMILES string CC1C(=O)OC(C)(C)OC1=O
InChI 1S/C7H10O4/c1-4-5(8)10-7(2,3)11-6(4)9/h4H,1-3H3
InChI key KJMCAXYHYPDRAV-UHFFFAOYSA-N
DESCRIPTION
General description
X-ray irradiated single crystals of 2,2,5-trimethyl-1,3-dioxane-4,6-dione have been investigated by electron spin resonance (ESR), electron nuclear double resonance (ENDOR) and electron-electron double resonance (ELDOR) spectra[1].
Application
2,2,5-Trimethyl-1,3-dioxane-4,6-dione was used for trapping the adduct formed during the reaction between alkyl isocyanides and dialkyl acetylenedicarboxylates[2]. |
