N-Ethylmethylamine
N-Ethylmethylamine (CAS 624-78-2), with the linear formula C2H5NHCH3 and a molecular weight of 59.11 g/mol, is a chemical compound supplied by Tech Serve Solutions. This secondary amine is primarily utilised in chemical synthesis. It serves as a building block in organic chemistry, particularly in the creation of more complex molecules and functionalised compounds. Its properties make it a useful reagent for specific synthetic pathways in research and development.
- IUPAC
- N-Methylethylamine,NMEA
- Synonyms
- N-MethylethylamineNMEA

Organic Synthesis Reagent
N-Ethylmethylamine acts as a nucleophile and base in various organic reactions. It is employed in the synthesis of amides, amines, and other nitrogen-containing organic compounds, contributing to the construction of complex molecular architectures.
Intermediate in Chemical Manufacturing
The compound can serve as an intermediate in the production of specialty chemicals. Its reactive amine group allows for further functionalization, leading to diverse downstream products used in various industrial applications.
Research and Development
Utilised in laboratory settings for exploring novel chemical reactions and developing new synthetic methodologies. Its defined chemical structure and reactivity profile make it a valuable tool for academic and industrial R&D.
| Molecular weight | 59.11 |
|---|---|
| Linear formula | C2H5NHCH3 |
| Assay | 97% |
| Boiling point | 36-37 °C(lit.) |
| Density | 0.688 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.374(lit.) |
| Vapour pressure | 8.53 psi (20 °C) |
| Storage temperature | 2-8°C |
| Application | N-Ethylmethylamine has been used in the synthesis of N-ethylmethylacrylamide via reaction with acryloyl chloride1. |



Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 2733PSN1 8(3) / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-20/21/22-35 |
| Safety statements (S) | 26-36/37/39-45 |
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 N-Ethylmethylamine used for?
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N-Ethylmethylamine is used as a reagent in organic synthesis, particularly for creating N-ethylmethylacrylamide via reaction with acryloyl chloride, and as an intermediate in the manufacturing of other chemicals. It is also utilised in research and development laboratories.
What is the CAS number and chemical formula for N-Ethylmethylamine?
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The CAS number for N-Ethylmethylamine is 624-78-2, and its linear formula is C2H5NHCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Ethylmethylamine with an assay of 97%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should N-Ethylmethylamine be handled safely?
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N-Ethylmethylamine is a highly flammable liquid and vapour, causes severe skin burns and eye damage, and is harmful if swallowed, in contact with skin, or if inhaled. Handle with appropriate personal protective equipment, including gloves, goggles, and a respirator. Ensure adequate ventilation and avoid sources of ignition. Refer to the Safety Data Sheet for detailed handling information.
How is N-Ethylmethylamine shipped and exported by TSS?
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N-Ethylmethylamine is shipped and exported by Tech Serve Solutions in compliance with all relevant transportation regulations for hazardous materials. Please contact our sales team for specific export inquiries.
How can I request a sample or quote for N-Ethylmethylamine?
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To request a sample or obtain a quote for N-Ethylmethylamine, please contact the Tech Serve Solutions sales department through our website or by phone.
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