1 3-DIMETHYL-2-IMIDAZOLIDINONE >=99.0% GC (C005B-081567)

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.

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.

Other Notes

Solvent used in various synthetic organic transformations. Studied in the formation of functionally stabilized hydrosilanediyl-transition metal complexes produced photochemically from arylsilanes.

Molecular Weight: 114.15. Empirical Formula: C₅H₁₀N₂O. Quality Level: 200. Assay: ≥. 99.0% (GC). form: liquid. refractive index: n20/D 1.472 (lit.). bp: 224-226 . °C (lit.). solubility: toluene: soluble(lit.), water: miscible. density: 1.056 . g/mL . at 25 . °C (lit.). SMILES string: CN1CCN(C)C1: O. InChI: 1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3. InChI key: CYSGHNMQYZDMIA-UHFFFAOYSA-N. Pictograms: GHS05,GHS07,GHS08. Signal Word: Danger. Hazard Statements: H302 - H318 - H361fd. Precautionary Statements: P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2. Storage Class Code: 10 - Combustible liquids. WGK: WGK 2. Flash Point(F): 219.2 °F - closed cup. Flash Point(C): 104 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.