ChemicalBook > Product Catalog >Analytical Chemistry >Analysis reagents >General Analytical Reagents >1,3-Dimethyl-2-imidazolidinone
1,3-Dimethyl-2-imidazolidinone
- CAS No.
- 80-73-9
- Chemical Name:
- 1,3-Dimethyl-2-imidazolidinone
- Synonyms
- DMI;DMEU;1,3-DIMETHYLIMIDAZOLIDIN-2-ONE;1,3-DIMETHYLIMIDAZOLIDINONE;DIMETHYL IMIDAZOLIDINONE;1,3-Dimethyl-2-imidazolinone;1,3-DMI;rhonite1;Karbomos;Rhonite 1
- CBNumber:
- CB3332975
- Molecular Formula:
- C5H10N2O
- Molecular Weight:
- 114.15
- MOL File:
- 80-73-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 8.2 °C |
|---|---|
| Boiling point | 224-226 °C (lit.) |
| Density | 1.056 g/mL at 25 °C (lit.) |
| vapor pressure | <1 hPa (20 °C) |
| refractive index |
n |
| Flash point | 220 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | toluene: soluble(lit.) |
| form | Liquid |
| pka | -0.65±0.20(Predicted) |
| color | Clear |
| explosive limit | 1.3-8.4%(V) |
| Water Solubility | freely soluble |
| Sensitive | Hygroscopic |
| Merck | 14,3249 |
| BRN | 108808 |
| InChIKey | CYSGHNMQYZDMIA-UHFFFAOYSA-N |
| LogP | -0.3 at 25℃ |
| CAS DataBase Reference | 80-73-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Dimethyl-2-imidazolidinone(80-73-9) |
| EPA Substance Registry System | N,N'-Dimethylimidazolidinone (80-73-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318-H361fd | |||||||||
| Precautionary statements | P201-P202-P280-P301+P312-P305+P351+P338-P308+P313 | |||||||||
| 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 | |||||||||
| RTECS | NJ0660000 | |||||||||
| F | 3 | |||||||||
| Autoignition Temperature | 305 °C | |||||||||
| Hazard Note | Harmful/Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | Ⅲ | |||||||||
| HS Code | 29332990 | |||||||||
| Toxicity | LD50 orally in Rabbit: 1261 mg/kg LD50 dermal Rabbit 986 mg/kg | |||||||||
| NFPA 704 |
|
1,3-Dimethyl-2-imidazolidinone price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.18212 | 1,3-Dimethyl-2-imidazolidinone for synthesis | 80-73-9 | 100ML | ₹16550 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.18212 | 1,3-Dimethyl-2-imidazolidinone for synthesis | 80-73-9 | 500ML | ₹50400 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.18212 | 1,3-Dimethyl-2-imidazolidinone for synthesis | 80-73-9 | 190L | ₹988060 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 40727 | 1,3-Dimethyl-2-imidazolidinone ≥99.0% (GC) | 80-73-9 | 100ML | ₹7047.08 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 40727 | 1,3-Dimethyl-2-imidazolidinone ≥99.0% (GC) | 80-73-9 | 1L | ₹44588.18 | 2022-06-14 | Buy |
1,3-Dimethyl-2-imidazolidinone Chemical Properties,Uses,Production
Description
DMI, 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 colorless, transparent, high polar solvent with high thermal and chemical stability and non-corrosiveness. The material has a high boiling point of 222° C, a high flash point of 120° C (open method) / 95° C (close method), and a low melting point of 7.5° C.
Chemical Properties
Almost colorless, clear liquid
Uses
1,3-Dimethyl-2-imidazolidinone is used as a high-boiling polar aprotic solvent. It is used as a substitute solvent for toxic hexamethylphosphoramide. It finds application in detergents, dyestuffs, electronic materials and in the manufacture of polymers. 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. In addition to this, it constitutes the mobile phase during 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.
1,3-Dimethyl-2-imidazolidinone Preparation Products And Raw materials
Raw materials
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Global( 687)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
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| Supplier | Advantage |
|---|---|
| Alkyl Amines Chemicals Limited | 58 |
| ADVENT CHEMBIO PRIVATE LIMITED | 58 |
| Otto Chemie Pvt Ltd | 58 |
| Navdeep Chemicals Pvt Ltd | 58 |
| Merck Ltd | 58 |
| JSK Chemicals | 58 |
| Survival Technologies Pvt Ltd | 50 |
| OCEAN TRADING CORPORATION | 58 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
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