N,N,N′,N′-Tetraethylmethanediamine
N,N,N′,N′-Tetraethylmethanediamine (CAS: 102-53-4) is an organic compound with the formula (C₂H₅)₂NCH₂N(C₂H₅)₂ and a molecular weight of 158.28 g/mol. This tertiary amine is utilised in chemical synthesis, particularly for its catalytic activity. Tech Serve Solutions supplies this chemical with an assay of 97%, suitable for research and laboratory applications.
- Synonyms
- N,N,N′,N′-Tetraethylmethanediamine102-53-4(C2H5)2NCH2N(C2H5)2

Tertiary Amine Catalysis
N,N,N′,N′-Tetraethylmethanediamine has been investigated for its catalytic properties in organic reactions. Its tertiary amine structure enables it to function as a base or nucleophilic catalyst in various synthetic pathways.
Organic Synthesis Building Block
As a diamine, this compound can serve as a versatile building block in organic synthesis. It can be incorporated into larger molecular structures or used to introduce specific functional groups into target molecules.
Research and Development
This chemical is employed in research laboratories for exploring new synthetic methodologies and studying reaction mechanisms. Its properties make it a valuable reagent for academic and industrial R&D projects.
| Molecular weight | 158.28 |
|---|---|
| Linear formula | (C2H5)2NCH2N(C2H5)2 |
| Assay | 97% |
| Boiling point | 166-169 °C(lit.) |
| Density | 0.811 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.426(lit.) |
| Application | N,N,N′,N′-Tetraethylmethanediamine has been used to study the tertiary amine catalytic activities in the reaction of phenyl isocyanate with 1-butanol in toluene1. |


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 | 42 °C / 107.6 °F |
| Transport (UN / ADR) | UN 2734PSN1 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,N′,N′-Tetraethylmethanediamine used for?
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N,N,N′,N′-Tetraethylmethanediamine is used in chemical synthesis, particularly studied for its tertiary amine catalytic activities and as an organic building block in research and development.
What is the CAS number and formula for N,N,N′,N′-Tetraethylmethanediamine?
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The CAS number is 102-53-4 and the linear formula is (C₂H₅)₂NCH₂N(C₂H₅)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N,N′,N′-Tetraethylmethanediamine with an assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should N,N,N′,N′-Tetraethylmethanediamine be handled safely?
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N,N,N′,N′-Tetraethylmethanediamine is classified as Danger. It is flammable and causes severe skin burns and eye damage (H226-H314). Use appropriate personal protective equipment, including gloves, eye protection, and respiratory protection. Handle in a well-ventilated area away from ignition sources. Refer to the safety data sheet for comprehensive handling information.
Is N,N,N′,N′-Tetraethylmethanediamine shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including N,N,N′,N′-Tetraethylmethanediamine.
How can I request a quote or sample?
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To request a quote or sample for N,N,N′,N′-Tetraethylmethanediamine, please contact our sales department via the website or listed phone number.
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