N-(2-HYDROXYETHYL)IMINODIACETIC ACID
Synonym(s):Ethanol diglycine
- CAS NO.：93-62-9
- Empirical Formula: C6H11NO5
- Molecular Weight: 177.16
- MDL number: MFCD00004293
- EINECS: 202-263-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:50
What is N-(2-HYDROXYETHYL)IMINODIACETIC ACID?
Chemical properties
WHITE FINE CRYSTALLINE POWDER
The Uses of N-(2-HYDROXYETHYL)IMINODIACETIC ACID
N-(2-Hydroxyethyl)iminodiacetic Acid (cas# 93-62-9) is a compound useful in organic synthesis.
Definition
ChEBI: N-(2-hydroxyethyl)iminodiacetic acid is an amino dicarboxylic acid that is glycine in which both hydrogens attached to the nitrogen is substituted by a carboxymethyl group and a 2-hydroxyethyl group. It has a role as a chelator. It is an amino dicarboxylic acid and a glycine derivative. It is functionally related to an iminodiacetic acid, a propionic acid and an ethanolamine.
General Description
N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) is a biodegradable and strong metal chelating agent, similar to nitrilotriacetic acid (NTA).
Flammability and Explosibility
Not classified
Purification Methods
Crystallise HIMDA from water. [Beilstein 4 IV 2432.]
Properties of N-(2-HYDROXYETHYL)IMINODIACETIC ACID
| Melting point: | 178 °C (lit.) |
| Boiling point: | 309.06°C (rough estimate) |
| Density | 1.4347 (rough estimate) |
| vapor pressure | 8.398hPa at 21.1℃ |
| refractive index | 1.4230 (estimate) |
| solubility | 0.1 M NaOH: 50 mg/mL, clear |
| form | powder to crystal |
| pka | pK1:2.2;pK2:8.65 (25°C,μ=0.1) |
| color | White to Almost white |
| Water Solubility | 18.61g/L at 25℃ |
| BRN | 1780628 |
| CAS DataBase Reference | 93-62-9(CAS DataBase Reference) |
| EPA Substance Registry System | N-(2-Hydroxyethyl)iminodiacetic acid (93-62-9) |
Safety information for N-(2-HYDROXYETHYL)IMINODIACETIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N-(2-HYDROXYETHYL)IMINODIACETIC ACID
New Products
2-(2-Ethoxyphenoxy)ethyl bromide 1,3-Dibromo-2,2-dimethoxypropane 8-Bromo-7-(2-butynyl)-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 8-Bromo-3-methyl xanthine Maleic hydrazide o-Anisaldehyde 4-Bromobenzaldehyde 3-Fluorobenzaldehyde 2-Chlorobenzaldehyde 3-Amino-3-(3-fluorophenyl)propanoic acid 1-Propyl-4-piperidone 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 3-(4-Bromo-3-methyl-2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)piperidine-2,6-dione 2-Fluoro-6-iodobenzoic acid 3-Pyridineacrylic acid 1-Boc-4-cyanopiperidine ethyl 2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate Vardenafil Bis-sulphonamide(Dimer) Nitroso Irbesartan N-Nitroso Nortriptyline Sulfonic acid Impurity 2-(p-Tolyl)acetaldehyde 2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl)ethan-1-oneRelated products of tetrahydrofuran
![DIMETHYL 3-(2-[(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)OXY]ACETYL)-1,3-THIAZOLANE-2,4-DICARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB8665654.gif)
You may like
-
N-(2-Hydroxyethyl)iminodiacetic acid 95% CAS 93-62-9View Details
93-62-9 -
N-(2-Hydroxyethyl)iminodiacetic acid 98.00% CAS 93-62-9View Details
93-62-9 -
N-(2-Hydroxyethyl)iminodiacetic Acid CAS 93-62-9View Details
93-62-9 -
N-(2-Hydroxyethyl)iminodiacetic acid CAS 93-62-9View Details
93-62-9 -
N-(2-Hydroxyethyl)iminodiacetic acid CAS 93-62-9View Details
93-62-9 -
(S)-2-Bromobutanoic acid 97-99%View Details
32659-49-7 -
665020-24-6 ethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-1H-benzo[g]indazole-3-carboxylate 97-99%View Details
665020-24-6 -
1503408-77-2 6-Chloro-3,4-dimethylpyridin-2-amine 97-99%View Details
1503408-77-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.