N-(2-Hydroxyethyl)iminodiacetic acid
N-(2-Hydroxyethyl)iminodiacetic acid (CAS: 93-62-9) is a versatile organic compound with the linear formula HOCH₂CH₂N(CH₂COOH)₂ and a molecular weight of 177.16 g/mol. This carboxylic acid derivative serves as a valuable building block in chemical synthesis. Its structure, featuring both hydroxyl and carboxylic acid functionalities, allows for diverse chemical modifications and applications in various research and industrial processes.
- IUPAC
- Ethanol diglycine

Chemical Synthesis Intermediate
N-(2-Hydroxyethyl)iminodiacetic acid functions as a key intermediate in the synthesis of more complex organic molecules. Its reactive functional groups enable its incorporation into diverse synthetic pathways.
Organic Building Block
This compound is utilised as an organic building block in academic and industrial research. Its structure is amenable to various chemical transformations, facilitating the development of novel compounds.
Ligand Development
The presence of carboxylic acid groups suggests potential applications in the development of chelating agents or ligands for metal complexation, though specific uses require further investigation.
| Molecular weight | 177.16 |
|---|---|
| Linear formula | HOCH2CH2N(CH2COOH)2 |
| Assay | ≥95% (titration) |
| Melting point | 178 °C(lit.) |

Hazard statements
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-(2-Hydroxyethyl)iminodiacetic acid used for?
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N-(2-Hydroxyethyl)iminodiacetic acid is primarily used as a building block in chemical synthesis and as an intermediate for creating more complex organic molecules. Its structural features also suggest potential applications in ligand development.
What is the CAS number and formula for N-(2-Hydroxyethyl)iminodiacetic acid?
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The CAS number for N-(2-Hydroxyethyl)iminodiacetic acid is 93-62-9. Its linear formula is HOCH₂CH₂N(CH₂COOH)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(2-Hydroxyethyl)iminodiacetic acid with an assay of ≥95% (titration). TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should N-(2-Hydroxyethyl)iminodiacetic acid be handled safely?
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N-(2-Hydroxyethyl)iminodiacetic acid is classified as a warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
How is N-(2-Hydroxyethyl)iminodiacetic acid packed, shipped, and exported?
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Tech Serve Solutions meticulously packs and ships N-(2-Hydroxyethyl)iminodiacetic acid according to international regulations for fine chemicals. We are experienced global exporters, ensuring reliable delivery worldwide.
How can I request a sample or quote for N-(2-Hydroxyethyl)iminodiacetic acid?
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To request a sample or a competitive quote for N-(2-Hydroxyethyl)iminodiacetic acid, please contact our sales team via the website or directly by phone.
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