1-Ethyl-3-methylimidazolium L-(+)-lactate
1-Ethyl-3-methylimidazolium L-(+)-lactate (CAS: 878132-19-5, C9H16N2O3) is an ionic liquid with a molecular weight of 200.23 g/mol. It is a versatile chemical used in various synthesis applications. Its lactate anion contributes to its unique properties, making it a valuable reagent in specialty chemical research and development.
- IUPAC
- EMIM Lactate

Chemical Synthesis
This compound serves as a useful reagent or solvent in diverse organic synthesis pathways. Its ionic nature can influence reaction kinetics and selectivity.
Ionic Liquid Applications
As an ionic liquid, it may be employed in electrochemistry, catalysis, or as a reaction medium where conventional solvents are unsuitable. Its specific properties can be leveraged for tailored chemical processes.
Specialty Synthesis
Used in the development of novel compounds and materials within specialized chemical research. Its structure offers unique possibilities for advanced synthetic strategies.
| Molecular weight | 200.23 |
|---|---|
| Empirical formula | C9H16N2O3 |
| Assay | ≥95% (HPLC) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 1-Ethyl-3-methylimidazolium L-(+)-lactate used for?
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1-Ethyl-3-methylimidazolium L-(+)-lactate is primarily used in chemical synthesis, specialty synthesis, and as an ionic liquid in various research and development applications.
What are the CAS number and formula for 1-Ethyl-3-methylimidazolium L-(+)-lactate?
+
The CAS number for 1-Ethyl-3-methylimidazolium L-(+)-lactate is 878132-19-5, and its empirical formula is C9H16N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Ethyl-3-methylimidazolium L-(+)-lactate with an assay of ≥95% (HPLC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is a Warning (GHS07) and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used. Ensure adequate ventilation and refer to the Safety Data Sheet for detailed handling instructions.
How is 1-Ethyl-3-methylimidazolium L-(+)-lactate packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging and compliance with international shipping regulations.
How can I request a sample or quote for 1-Ethyl-3-methylimidazolium L-(+)-lactate?
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You can request a sample or a quote by contacting our sales department through the website or by direct inquiry.
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