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| Product Name | 1,3-Dimethyl-2-imidazolidinone (DMI) |
| CAS NO | 80-73-9 |
| Structural Formula | C5H10N2O; SMILES: O=C1N(C)CCN1C |
| Molecular Formula | |
| Iterm | Polar aprotic solvent; high-boiling; HMPA replacement |
| Appearance, 25℃ | Colorless and transparent liquid |
| Water % (m/m) | ≤0.1 |
| Content by GC (%) | ≥99.5 |
| pH (10% in water) | 7.14 |
| Refractive index (25℃) | 1.468~1.473 |
| Color (APHA) | ≤25 |
| Product Intro | DMI (1,3-Dimethyl-2-imidazolidinone) is a high-boiling, polar aprotic solvent engineered for demanding processes. Key benefits and uses include: · Powerful solvency & compatibility: Excellent dissolution for salts, polymers and diverse organics/inorganics; miscible with water and many organic solvents to boost solids and flow. · HMPA alternative: Provides comparable solvency/transport in multi-step synthesis and polymer processes, with more favorable recovery/operations. |
| Application | · Polymer & formulations: Solvent/co-solvent for ATRP; acrylic/acrylamide systems; polyimide precursors—supports higher solids, flow and film formation. · Electronics: Electrolyte/additive & cleaning solvent; photo-resist/display formulations; binder dissolution and process tuning for electrodes. · Fine chemicals & pharma: Medium for nucleophilic substitutions, couplings, cyclizations; promotes dissolution/homogeneity of metal salts/catalysts. · Dyes & cleaning: Improves dissolution/stability of high-polarity dyes, resins, inks/coatings; used in premium cleaning blends. |
| Product Name | 1,3-Dimethyl-2-imidazolidinone (DMI) |
| CAS NO | 80-73-9 |
| Structural Formula | C5H10N2O; SMILES: O=C1N(C)CCN1C |
| Molecular Formula | |
| Iterm | Polar aprotic solvent; high-boiling; HMPA replacement |
| Appearance, 25℃ | Colorless and transparent liquid |
| Water % (m/m) | ≤0.1 |
| Content by GC (%) | ≥99.5 |
| pH (10% in water) | 7.14 |
| Refractive index (25℃) | 1.468~1.473 |
| Color (APHA) | ≤25 |
| Product Intro | DMI (1,3-Dimethyl-2-imidazolidinone) is a high-boiling, polar aprotic solvent engineered for demanding processes. Key benefits and uses include: · Powerful solvency & compatibility: Excellent dissolution for salts, polymers and diverse organics/inorganics; miscible with water and many organic solvents to boost solids and flow. · HMPA alternative: Provides comparable solvency/transport in multi-step synthesis and polymer processes, with more favorable recovery/operations. |
| Application | · Polymer & formulations: Solvent/co-solvent for ATRP; acrylic/acrylamide systems; polyimide precursors—supports higher solids, flow and film formation. · Electronics: Electrolyte/additive & cleaning solvent; photo-resist/display formulations; binder dissolution and process tuning for electrodes. · Fine chemicals & pharma: Medium for nucleophilic substitutions, couplings, cyclizations; promotes dissolution/homogeneity of metal salts/catalysts. · Dyes & cleaning: Improves dissolution/stability of high-polarity dyes, resins, inks/coatings; used in premium cleaning blends. |
