Copper Disodium Ethylenediaminetetraacetate hydrate - ≥98% , CAS No.39208-15-6

CAS: 39208-15-6 Cat. No.: C154121 Molecular Weight: 397.74(anhydrous) EC Number: 254-356-9 PubChem CID: 46245299

GRADE & PURITY ≥98%

Synonyms

EDTA-2NACUTETRAHYDRATE | Ethylenediaminetetraacetic acid copper disodium salt tetrahydrate | Copper(II) disodium 2,2',2'',2'''-(ethane-1,2-diylbis(azanetriyl))tetraacetate tetrahydrate | copper(ii) disodium ethylenediaminetetraacetate tetrahydrate | Ethyl

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyms

EDTA-2NACUTETRAHYDRATE | Ethylenediaminetetraacetic acid copper disodium salt tetrahydrate | Copper(II) disodium 2, 2', 2'', 2'''-(ethane-1, 2-diylbis(azanetriyl))tetraacetate tetrahydrate | copper(ii) disodium ethylenediaminetetraacetate tetrahydrate | Ethyl

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 488201278
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488201278
• Canonical Smiles: C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].O.O.O.O.[Na+].[Na+].[Cu+2]
• IUPAC Name: copper;disodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;tetrahydrate
• InChIKey: CHPMNDHAIUIBSK-UHFFFAOYSA-J
• INCHI: 1S/C10H16N2O8.Cu.2Na.4H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;4*1H2/q;+2;2*+1;;;;/p-4
• Isomeric SMILES: C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].O.O.O.O.[Na+].[Na+].[Cu+2]
• Alternate CAS: 14025-15-1
• PubChem CID: 46245299
• Molecular Weight: 397.74(anhydrous)
• Reaxy-Rn: 14945155

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Tetracarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Tetracarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetracarboxylic acids and derivatives
• Alternative Parents: Alpha amino acids Trialkylamines Carboxylic acid salts Amino acids Carboxylic acids Organic zwitterions Organic sodium salts Organic oxides Organic copper salts Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tetracarboxylic acid or derivatives - Alpha-amino acid - Alpha-amino acid or derivatives - Amino acid or derivatives - Carboxylic acid salt - Tertiary amine - Tertiary aliphatic amine - Amino acid - Carboxylic acid - Organic transition metal salt - Organic alkali metal salt - Organic sodium salt - Organic salt - Organic zwitterion - Amine - Organic oxide - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Carbonyl group - Organic copper salt - Hydrocarbon derivative - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in water
• Molecular Weight: 469.800 g/mol
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 7
• Exact Mass: 469.011 Da
• Monoisotopic Mass: 469.011 Da
• Topological Polar Surface Area: 171.000 Ų
• Heavy Atom Count: 27
• Formal Charge: 0
• Complexity: 293.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 8

XLogP3

References

1. Meipeng Zhou, Yongjin Mai, Hongjie Ling, Fuxian Chen, Weiqi Lian, Xiaohua Jie.  (2017)  Electrodeposition of CNTs/copper composite coatings with enhanced tribological performance from a low concentration CNTs colloidal solution.  MATERIALS RESEARCH BULLETIN,      [PMID:] [10.1016/j.materresbull.2017.09.062]

2. Zhen Huang, Ziyang Chu, Haibo Liu, Tianhu Chen, Xuehua Zou, Fuwei Sun, Dong Chen.  (2024)  Enhanced Cu-EDTA degradation with trace Cu(II) in limestone via activating PMS.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.130322]

3. Yanqin Zhu, Le Wang, Jinwen Zhao, Jiazhong Zhang, Qinhong Yin.  (2025)  A molecular imprinted fluorescence sensor based on EDTA-Cu quantum dots for methamphetamine recognition.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:41061422] [10.1016/j.saa.2025.127001]

4. Le Wang, Jinwen Zhao, Siqing Zhang, Yanqin Zhu, Qinhong Yin.  (2026)  A ratiometric fluorescence sensor based on CuZn quantum dots and FeMn quantum dots embedded imprinted polymer for ultrasensitive detection of bisphenol A with a smartphone analyzer.  INORGANIC CHEMISTRY COMMUNICATIONS,      [PMID:] [10.1016/j.inoche.2026.116835]