1,3-Dimethyl-2-imidazolidinone
1,3-Dimethyl-2-imidazolidinone (CAS 80-73-9), a cyclic urea derivative with the molecular formula C5H10N2O, is a versatile polar aprotic solvent. It is recognised for its high boiling point and excellent solvency for a wide range of organic and inorganic compounds. This chemical finds application as a reaction medium and processing solvent in various industrial syntheses, contributing to efficient chemical transformations.
- IUPAC
- N,N′-Dimethylethyleneurea,DMEU,DMI
- Synonyms
- N,N′-DimethylethyleneureaDMEUDMI
Reaction Solvent
1,3-Dimethyl-2-imidazolidinone serves as a polar aprotic solvent in various organic synthesis reactions. Its high boiling point and solvency properties can facilitate reactions requiring elevated temperatures and aid in dissolving reactants and intermediates.
Polymer Processing
This compound can be utilised in polymer processing applications, acting as a solvent or co-solvent for certain polymer types. Its properties may assist in dissolution, casting, or spinning processes within the polymer industry.
Chemical Synthesis Intermediate
As a heterocyclic building block, 1,3-Dimethyl-2-imidazolidinone can be employed as a precursor or intermediate in the synthesis of more complex molecules. Its structure offers a platform for further chemical modifications.
| Molecular weight | 114.15 |
|---|---|
| Empirical formula | C5H10N2O |
| Assay | ≥99.0% (GC) |
| Boiling point | 224-226 °C(lit.) |
| Density | 1.056 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.472(lit.) |
Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
- H361Suspected of damaging fertility or the unborn child
- H373May cause damage to organs through prolonged exposure
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 95 °C / 203 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41-62 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Target Organs | Testes |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3-Dimethyl-2-imidazolidinone used for?
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1,3-Dimethyl-2-imidazolidinone is primarily used as a polar aprotic solvent in chemical synthesis and in polymer processing. It also functions as a building block in the synthesis of more complex molecules.
What is the CAS number and chemical formula for 1,3-Dimethyl-2-imidazolidinone?
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The CAS number is 80-73-9 and the empirical formula (Hill notation) is C5H10N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Dimethyl-2-imidazolidinone with a purity of ≥99.0% (GC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 1,3-Dimethyl-2-imidazolidinone be handled safely?
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Handling requires caution due to hazards including serious eye damage and potential reproductive toxicity. Always use appropriate personal protective equipment, such as eyeshields, gloves, and a suitable respirator, and follow recommended safety statements (P280, P305 + P351 + P338).
Is 1,3-Dimethyl-2-imidazolidinone a controlled substance?
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The provided data does not indicate that 1,3-Dimethyl-2-imidazolidinone is a controlled substance.
How is 1,3-Dimethyl-2-imidazolidinone packed, shipped, and exported?
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Tech Serve Solutions exports chemicals globally. Specific packaging and shipping details are provided upon request, adhering to all relevant transport regulations, including its UN 2810 classification for shipment.
How can I request a sample or quote for 1,3-Dimethyl-2-imidazolidinone?
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To request a sample or a quotation, please contact our sales team through the website or by phone, providing your specific requirements.
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