N,N′-Dibenzylethylenediamine
N,N′-Dibenzylethylenediamine (CAS 140-28-3) is a specialised organic compound with the molecular formula C6H5CH2NHCH2CH2NHCH2C6H5 and a molecular weight of 240.34 g/mol. This diamine functions as a versatile building block in chemical synthesis. Its structure allows for participation in various organic reactions, making it a valuable intermediate in the development of more complex molecules. Tech Serve Solutions offers this chemical with an assay of 97%.
- IUPAC
- DBED
- Synonyms
- N,N'-Dibenzylethylenediamine1,2-Bis(benzylamino)ethaneBenzylamin-ethyl-benzylamin

Chemical Synthesis Intermediate
N,N′-Dibenzylethylenediamine serves as a key intermediate in the synthesis of complex organic molecules. Its diamine functionality is amenable to a range of derivatisation reactions.
Building Block for Nitrogen Compounds
As a nitrogen-containing organic compound, it can be employed as a foundational building block in the creation of diverse nitrogenous compounds for research and development.
Research and Development
This chemical is utilised in research laboratories for exploring new synthetic pathways and developing novel materials or compounds.
| Molecular weight | 240.34 |
|---|---|
| Linear formula | C6H5CH2NHCH2CH2NHCH2C6H5 |
| Assay | 97% |
| Boiling point | 195 °C/4 mmHg(lit.) |
| Density | 1.02 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.565(lit.) |

Hazard statements
- H302Harmful if swallowed
- 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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 N,N′-Dibenzylethylenediamine used for?
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N,N′-Dibenzylethylenediamine is primarily used as a building block in chemical synthesis and for research and development purposes, contributing to the creation of more complex organic molecules.
What is the CAS number and formula for N,N′-Dibenzylethylenediamine?
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The CAS number is 140-28-3 and the linear formula is C6H5CH2NHCH2CH2NHCH2C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N′-Dibenzylethylenediamine with an assay of 97%. We do not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.
How should N,N′-Dibenzylethylenediamine be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, as it is classified with GHS07, carries Warning signal word, and has hazard statements H302, H315, H319, and H335.
Is N,N′-Dibenzylethylenediamine packed and exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including N,N′-Dibenzylethylenediamine, which can be packed and shipped according to your requirements.
How can I request a quote or sample?
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To request a quote or a sample of N,N′-Dibenzylethylenediamine, please contact our sales team through the website or by phone.
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