4-Ethyl-4-methylmorpholinium methyl carbonate solution
4-Ethyl-4-methylmorpholinium methyl carbonate solution (CAS: 947601-93-6; Formula: C9H19NO4; MW: 205.25) is a versatile ionic liquid supplied by Tech Serve Solutions. This solution, approximately 50% in methanol: water (2:3), is primarily utilised in chemical synthesis. Its unique properties make it valuable for advanced research and development, particularly in the field of ionic liquid synthesis as highlighted by its application in CBILS technology. TSS ensures reliable supply for various research and industrial applications.

Ionic Liquid Synthesis
This compound serves as a key component in the synthesis of novel ionic liquids, offering researchers a building block for advanced materials. Its application in CBILS technology demonstrates its role in innovative synthetic methodologies.
Chemical Synthesis Reagent
Utilised as a reagent in various organic synthesis pathways, this morpholinium salt provides unique reaction conditions. It is suitable for use in research and development laboratories exploring new synthetic routes.
Specialty Synthesis Applications
This ionic liquid is employed in specialized synthesis where its specific chemical properties are advantageous. It contributes to the development of fine chemicals and advanced materials.
| Molecular weight | 205.25 |
|---|---|
| Empirical formula | C9H19NO4 |
| Refractive index | n20/D 1.408 |
| Concentration | ~50% in methanol: water (2:3) |
| Application | CBILS: A Revolutionary Tool for ionic liquid synthesis |



Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H370Causes damage to organs
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P307
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 49 °C / 120.2 °F |
| Transport (UN / ADR) | UN 1987C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 10-20/21/22-36/37/38-39/23/24/25 |
| Safety statements (S) | 26-36/37 |
| Anion traces | bromide (Br-): ≤10 mg/kgchloride (Cl-): ≤10 mg/kgfluoride (F-): ≤10 mg/kgnitrate (NO3-): ≤10 mg/kgphosphate (PO43-): ≤10 mg/kgsulfate (SO42-): ≤10 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 4-Ethyl-4-methylmorpholinium methyl carbonate solution used for?
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This solution is primarily used in chemical synthesis, particularly in the area of ionic liquid synthesis, and for specialty synthesis applications.
What are the CAS number and formula for 4-Ethyl-4-methylmorpholinium methyl carbonate solution?
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The CAS number is 947601-93-6 and the molecular formula is C9H19NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a solution of approximately 50% in methanol: water (2:3). TSS does not represent it as USP, BP, or EP grade.
How should 4-Ethyl-4-methylmorpholinium methyl carbonate solution be handled?
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This compound is classified as Dangerous. It is flammable (flash point 49°C) and harmful if swallowed, inhaled, or in contact with skin. It causes skin and serious eye irritation, and may cause organ damage. Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Store in a well-ventilated area away from ignition sources.
How is this chemical packed, shipped, and exported?
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This product is shipped according to UN 1987 C 3 / PGIII regulations. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote for 4-Ethyl-4-methylmorpholinium methyl carbonate solution?
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To request a sample or a quote, please contact our sales team through the TSS website. We will be happy to assist you with your requirements.
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