N-Propylethylenediamine
N-Propylethylenediamine (CAS: 111-39-7) is an organic compound with the linear formula CH3CH2CH2NHCH2CH2NH2 and a molecular weight of 102.18 g/mol. This diamine functions as a versatile building block in chemical synthesis. It is primarily utilised in the preparation of more complex organic molecules, contributing to advancements in various chemical research and development sectors. Tech Serve Solutions supplies this reagent for laboratory and industrial applications.
- IUPAC
- 2-Propylaminoethylamine
- Synonyms
- 2-Propylaminoethylamine

Organic Synthesis
N-Propylethylenediamine serves as a key intermediate in the synthesis of specialised organic compounds. Its bifunctional nature allows for diverse reaction pathways in the construction of complex molecular architectures.
Research and Development
This compound is employed in research laboratories for the development of novel materials and chemical entities. Its specific structure makes it valuable for creating targeted molecular probes or functionalised materials.
Intermediate in Derivative Synthesis
As demonstrated in literature, N-Propylethylenediamine can be acetylated to form N-acetyl-N′-propylethylenediamine, highlighting its utility in creating functionalised diamine derivatives.
| Molecular weight | 102.18 |
|---|---|
| Linear formula | CH3CH2CH2NHCH2CH2NH2 |
| Assay | ≥97% |
| Boiling point | 147-150 °C(lit.) |
| Density | 0.829 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.441(lit.) |
| Application | N-Propylethylenediamine was used in the synthesis of N-acetyl-N′-propylethylenediamine1. |


Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 45 °C / 113 °F |
| Transport (UN / ADR) | UN 2734PSN2 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-37/38 |
| Safety statements (S) | 23 |
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-Propylethylenediamine used for?
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N-Propylethylenediamine is used as a building block in organic synthesis and in research and development for creating more complex organic molecules and derivatives.
What are the CAS number and formula for N-Propylethylenediamine?
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The CAS number for N-Propylethylenediamine is 111-39-7, and its linear formula is CH3CH2CH2NHCH2CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Propylethylenediamine with an assay of ≥97%. This is a technical grade reagent and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should N-Propylethylenediamine be handled safely?
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N-Propylethylenediamine is a flammable liquid and vapour (H226) and can cause skin irritation (H315) and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Avoid heat, sparks, and open flames.
Is N-Propylethylenediamine available for export?
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Yes, Tech Serve Solutions, as a specialist global supplier and exporter, can handle enquiries for N-Propylethylenediamine for international shipment.
How can I request a sample or quote for N-Propylethylenediamine?
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To request a sample or a quote for N-Propylethylenediamine, please contact our sales team through the website or by phone, providing your specific requirements.
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