Diethanolamine hydrochloride
Diethanolamine hydrochloride (CAS: 14426-21-2) is an organic compound with the linear formula (HOCH2CH2)2NH·HCl. With a molecular weight of 141.60 g/mol, it serves as a valuable building block in organic synthesis. This chemical is primarily used as an intermediate in the preparation of more complex molecules, including specific palladium complexes and heterocyclic compounds for research and development purposes.
- IUPAC
- 2,2′-Iminodiethanol hydrochloride
- Synonyms
- 2,2′-Iminodiethanol hydrochloride

Synthesis of N-monophenylpiperazine
Diethanolamine hydrochloride has been utilised as a reactant in the synthesis pathway to produce N-monophenylpiperazine, an intermediate with applications in medicinal chemistry research.
Preparation of Diethanolammonium-tetrachloridopalladate(II)
The compound is a precursor for diethanolammonium chloride, which is subsequently required for the preparation of the diethanolammonium-tetrachloridopalladate(II) complex.
Organic Synthesis Intermediate
As a versatile organic building block containing amino alcohol functionalities, it is employed in various chemical synthesis routes for academic and industrial research.
| Molecular weight | 141.60 |
|---|---|
| Linear formula | (HOCH2CH2)2NH · HCl |
| Assay | 98% |
| Density | 1.261 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.517(lit.) |
| Application | Diethanolamine hydrochloride was used in the synthesis of:• N-monophenylpiperazine1• diethanolammonium chloride, required for the preparation of diethanolammonium-tetrachloridopalladate(II) complex2 |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 1 |
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 Diethanolamine hydrochloride used for?
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Diethanolamine hydrochloride is used as an intermediate in organic synthesis, notably in the preparation of N-monophenylpiperazine and diethanolammonium chloride, which is then used to form a palladium complex.
What is the CAS number and formula for Diethanolamine hydrochloride?
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The CAS number is 14426-21-2, and the linear formula is (HOCH2CH2)2NH·HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethanolamine hydrochloride with an assay of 98%. This is a technical grade product and is not represented as USP, BP, or EP.
How should Diethanolamine hydrochloride be handled safely?
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Safe handling requires appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. It is flammable at 235.4 °F (113 °C).
How is Diethanolamine hydrochloride packed and exported?
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Tech Serve Solutions, a global supplier, ensures appropriate packaging and export compliance for Diethanolamine hydrochloride for international research and industrial needs.
How can I request a sample or quote for Diethanolamine hydrochloride?
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To request a sample or a quotation for Diethanolamine hydrochloride, please contact our sales team via the website or direct inquiry.
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