N,N-Diethyl-N′-methylethylenediamine
N,N-Diethyl-N′-methylethylenediamine (CAS: 104-79-0) is a clear, colourless to pale yellow liquid with a molecular weight of 130.23 g/mol. This organic building block, also known as a polyamine, is primarily utilised in chemical synthesis and laboratory research. Its specific applications often involve derivatisation for analytical purposes, contributing to precise quantitative determinations in various scientific disciplines.
- Synonyms
- 1-(N,N-Diethylamino)-2-(methylamino)ethaneN,N-Diethyl-N'-methylethylenediamine
Derivatisation Agent in Capillary Electrophoresis
N,N-Diethyl-N′-methylethylenediamine serves as a crucial derivatisation agent. It is employed in the quantitative determination of isocyanates using capillary electrophoresis coupled with ruthenium(II) electrochemiluminescence (ECL).
Organic Synthesis Intermediate
As an organic building block, this compound can be incorporated into more complex molecular structures. Its diamine functionality allows for various synthetic transformations, making it valuable in research and development settings.
Nitrogen Compound Research
Its structure, featuring both tertiary and secondary amine groups, makes it a compound of interest in studies involving nitrogen-containing organic molecules and their reactivity.
| Molecular weight | 130.23 |
|---|---|
| Linear formula | (C2H5)2NCH2CH2NHCH3 |
| Assay | 97% |
| Boiling point | 157-160 °C(lit.) |
| Density | 0.805 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4296(lit.) |
| Application | N,N-Diethyl-N′-methylethylenediamine was used as a derivatization agent in the quantitative determination of isocyanates by capillary electrophoresis with tris(2,2′-bipyridyl)ruthenium(II) electrochemiluminescence (ECL)1. |
Hazard statements
- H226Flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- 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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 41 °C / 105.8 °F |
| Transport (UN / ADR) | UN 2734PSN2 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34 |
| Safety statements (S) | 16-26-27-36/37/39-45 |
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,N-Diethyl-N′-methylethylenediamine used for?
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N,N-Diethyl-N′-methylethylenediamine is used as a derivatisation agent in analytical chemistry, particularly in capillary electrophoresis for the quantitative determination of isocyanates. It also serves as a building block in organic synthesis.
What is the CAS number and formula for N,N-Diethyl-N′-methylethylenediamine?
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The CAS number is 104-79-0, and its linear formula is (C2H5)2NCH2CH2NHCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N-Diethyl-N′-methylethylenediamine with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling this chemical?
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This compound is classified as dangerous. It is flammable (H226) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including face shields, gloves, and respirators, must be used, and handling should occur in a well-ventilated area away from ignition sources. Refer to the safety data sheet for full details.
Is N,N-Diethyl-N′-methylethylenediamine eligible for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including N,N-Diethyl-N′-methylethylenediamine, subject to relevant export regulations.
How can I request a sample or quote for N,N-Diethyl-N′-methylethylenediamine?
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To request a sample or quote, please use the contact form on our website or reach out to our sales team directly with your requirements.
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