N-Isopropylethylenediamine
N-Isopropylethylenediamine (CAS: 19522-67-9), with the molecular formula (CH3)2CHNHCH2CH2NH2 and a molecular weight of 102.18 g/mol, is a valuable organic building block. This diamine is characterised by its primary and secondary amine functionalities. It serves as a versatile intermediate in various chemical synthesis processes, particularly in the creation of complex nitrogen-containing compounds.
- IUPAC
- 2-(Isopropylamino)ethylamine
- Synonyms
- 2-(Isopropylamino)ethylamine

Organic Synthesis Intermediate
N-Isopropylethylenediamine acts as a key building block in multi-step organic synthesis, enabling the formation of diverse molecular structures. Its dual amine groups facilitate reactions such as alkylation, acylation, and condensation.
Polyamines Production
This compound is utilised in the synthesis of specialized polyamines. These larger molecules can find applications in areas like polymer chemistry or as ligands in coordination chemistry.
Nitrogen Compound Synthesis
It is employed in the construction of various nitrogen-containing organic molecules. These are crucial in fields ranging from materials science to medicinal chemistry research.
| Molecular weight | 102.18 |
|---|---|
| Linear formula | (CH3)2CHNHCH2CH2NH2 |
| Assay | 98% |
| Density | 0.819 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.436(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 6 °C / 42.8 °F |
| Transport (UN / ADR) | UN 2733PSN2 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-34 |
| 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-Isopropylethylenediamine primarily used for?
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N-Isopropylethylenediamine is primarily used as a versatile intermediate and building block in organic synthesis, particularly for creating complex nitrogen-containing compounds and specialized polyamines.
What are the CAS number and formula for N-Isopropylethylenediamine?
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The CAS number for N-Isopropylethylenediamine is 19522-67-9, and its linear formula is (CH3)2CHNHCH2CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Isopropylethylenediamine with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should N-Isopropylethylenediamine be handled safely?
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N-Isopropylethylenediamine is a flammable liquid and causes severe skin burns and eye damage. Handle with appropriate personal protective equipment, including gloves, goggles, and face shield, in a well-ventilated area, away from ignition sources. Refer to the Safety Data Sheet for full handling instructions.
Is N-Isopropylethylenediamine exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including N-Isopropylethylenediamine.
How can I request a sample or quote for N-Isopropylethylenediamine?
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Please contact our sales team via the website or telephone to request a sample or a formal quotation for N-Isopropylethylenediamine.
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