Chemical Properties:
Package: Bottle, 25kg/Barrel, 200kg/Drum, or according to customer's requirement. Storage Condition: Hygroscopic. Store in sealed containers at cool and dry place; Protect from light and moisture. Incompatible with strong oxidizing agents, acid chlorides and phosphorus halides.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 1,3-Dimethyl-2-Imidazolidinone (DMI) (CAS: 80-73-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in 1,3-Dimethyl-2-Imidazolidinone (DMI), please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Colorless to Slight Yellow Transparent Liquid |
| Purity / Analysis Method | >99.5% (GC) |
| Water by Karl Fischer | <0.10% |
| Refractive Index n20/D | 1.468~1.473 |
| Color (Apha) | <25 |
| Single Impurity | <0.50% |
| Total Impurities | <0.50% |
| PH (10% in Water) | 7.0~8.0 |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Main Usage | High Polar and Aprotic Solvent |
Description:
Specifications:
Package & Storage:
| Chemical Name | 1,3-Dimethyl-2-Imidazolidinone |
| Synonyms | N,N'-Dimethylethyleneurea; DMI; DMEU; N,N'-Dimethylimidazolidinone; 1,3-Dimethylimidazolidin-2-one |
| CAS Number | 80-73-9 |
| CAT Number | RF-PI931 |
| Stock Status | In Stock, Production Capacity 7000 Tons per Year |
| Molecular Formula | C5H10N2O |
| Molecular Weight | 114.15 |
| Melting Point | 8.2℃ |
| Boiling Point | 224.0~226.0℃ (lit.) |
| Flash Point | 120℃ |
| Density | 1.057~1.059 g/mL at 25℃ (lit.) |
| Refractive Index n20/D | 1.468~1.473 (lit.) |
| Sensitive | Hygroscopic |
| Solubility | Completely Miscible in Water; Miscible With Chloroform, Alcohol, Ether |
| Hazard Codes | Xn,Xi |
| Risk Statements | 21/22-38-41-36/38-62-22 |
| Safety Statements | 26-36-36/37/39-36/37 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| Autoignition Temperature | 305℃ |
| Hazard Note | Harmful / Irritant |
| TSCA | Yes |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
| HS Code | 2933290090 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
1,3-Dimethyl-2-Imidazolidinone (CAS: 80-73-9), also known as DMI, is an imidazolidine derivative. DMI is a high purity aprotic solvent, is composed of nitrogen containing five membered ring compound and widely recognized as an epoch making solvent. It is a high polar solvent with high thermal and chemical stability and non-corrosiveness. The material has a high boiling point, a high flash point, and a low melting point. It is used as a substitute solvent for toxic hexamethylphosphoramide. It is involved in the preparation of 1,2-bis(trimethylsilyl)benzene. Further, it is utilized as a solvent during alfa-regioselective prenylation of imines. DMI can be used in a variety of applications including detergents, pharmaceutical, pesticide, dyestuffs, electronic materials and in the manufacture of polymers. Its versatility can be attributed to it. Of particular note are its excellent solubility for inorganic and organic compounds and high dielectric constant and solvation effect.
