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1,3-Dimethyl-2-imidazolidinone

ALDRICH/40727 - ≥99.0% (GC)

Synonym: N,N′-Dimethylethyleneurea; DMEU; DMI

CAS Number: 80-73-9
Empirical Formula (Hill Notation): C5H10N2O
Molecular Weight: 114.15
EC Number: 201-304-8
MDL Number: MFCD00003188
Linear Formula: C5H10N2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-40727-100ML 100 mL
 $53.10
1/EA		 Add To Favorites
45-40727-1L 1 L
 $352.00
1/EA		 Add To Favorites
45-40727-4L 4 L
 $1320.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 40727-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 40727-1L.

 

assay ≥99.0% (GC)
bp 224-226 °C (lit.)
density 1.056 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3
InChI key CYSGHNMQYZDMIA-UHFFFAOYSA-N
refractive index n20/D 1.472 (lit.)
SMILES string CN1CCN(C)C1=O
solubility toluene: soluble(lit.)
  water: miscible
Application: 1,3-Dimethyl-2-imidazolidinone may be used:
• As substitute solvent for hexamethylphosphoric triamide (HMPA) in the synthesis of 1,2-bis(trimethylsilyl)benzene.
• As solvent during the α-regioselective prenylation of imine.
• As component of mobile phase for the size-exclusion chromatographic analysis of cellulose.
General description: 1,3-Dimethyl-2-imidazolidinone (DMI) is an imidazolidine derivative. It is reported to act as a promoter by minimizing the formation of dialkylation byproducts and accelerating the rate of monoalkylation of γ-butyrolactone. Conversion of CO2 to form lower alcohols by homogeneous catalytic hydrogenation using DMI as solvent has been investigated.
Other Notes: Solvent used in various synthetic organic transformations. Studied in the formation of functionally stabilized hydrosilanediyl-transition metal complexes produced photochemically from arylsilanes.
Packaging: 1, 4 L in glass bottle
Packaging: 100 mL in glass bottle
Purity ≥99.0% (GC)
bp 224-226 °C (lit.)
Density 1.056 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.472 (lit.)
UNSPSC 12352005

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