N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine - ≥50% , CAS No.140-07-8

CAS: 140-07-8 Cat. No.: N159677 Molecular Weight: 236.31 EC Number: 205-396-0

GRADE & PURITY ≥50%

Synonyms

Theed | K5APE098ZI | N,N,N',N'-Tetra(2-hydroxyethyl)ethylenediamine | TKED | CAS-140-07-8 | MFCD00002854 | 2,2',2'',2'''-Ethylenedinitrilotetraethanol | DTXSID2041917 | SCHEMBL132520 | UNII-K5APE098ZI | AKOS040768447 | Ethylenediamine tetraethanol | N,N,N

Storage

Argon charged,Room temperature

Shipped In

Normal

Specifications

Synonyms

Theed | K5APE098ZI | N, N, N', N'-Tetra(2-hydroxyethyl)ethylenediamine | TKED | CAS-140-07-8 | MFCD00002854 | 2, 2', 2'', 2'''-Ethylenedinitrilotetraethanol | DTXSID2041917 | SCHEMBL132520 | UNII-K5APE098ZI | AKOS040768447 | Ethylenediamine tetraethanol | N, N, N

Specifications & Purity

≥50%

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥50%

Names and Identifiers

• Pubchem Sid: 488183926
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488183926
• Canonical Smiles: C(CN(CCO)CCO)N(CCO)CCO
• IUPAC Name: 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol
• InChIKey: BYACHAOCSIPLCM-UHFFFAOYSA-N
• INCHI: 1S/C10H24N2O4/c13-7-3-11(4-8-14)1-2-12(5-9-15)6-10-16/h13-16H,1-10H2
• Isomeric SMILES: C(CN(CCO)CCO)N(CCO)CCO
• WGK Germany: 3
• Molecular Weight: 236.31
• Reaxy-Rn: 1767829
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1767829&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic nitrogen compounds
    • Class Organonitrogen compounds
      • Subclass Amines
        • Level5 Alkanolamines
          • Level6 1,2-aminoalcohols

• Kingdom: Organic compounds
• Superclass: Organic nitrogen compounds
• Class: Organonitrogen compounds
• Subclass: Amines
• Intermediate Tree Nodes: Alkanolamines
• Direct Parent: 1,2-aminoalcohols
• Alternative Parents: Trialkylamines Primary alcohols Organopnictogen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tertiary aliphatic amine - Tertiary amine - 1,2-aminoalcohol - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom.
• 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

• Sensitivity: Air Sensitive
• Refractive Index: 1.501
• Flash Point(°F): 230 ℉
• Flash Point(°C): 110°C
• Boil Point(°C): ~280 °C
• Molecular Weight: 236.310 g/mol
• XLogP3: -2.400
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 11
• Exact Mass: 236.174 Da
• Monoisotopic Mass: 236.174 Da
• Topological Polar Surface Area: 87.400 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 121.000
• 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: 1

References

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2. Zhengxin Peng, Xiangbowen Du, Nan Lu, Jing Sui, Xiaofan Zhang, Renhong Li, Xiaoqing Yan.  (2023)  Enhanced adsorption of oxygen species on c/h-In2O3 Z-scheme heterophase junctions for oxygen-mediated photocatalytic hydrogen production.  Catalysis Science & Technology,  13  (15): (4400-4408).  [PMID:] [10.1039/D3CY00537B]

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4. Yaru Fan, Hongjing Tian, Kunpeng Wang, Guoli Zhou, Jingtao Wang, Guosheng Li, Yijun Cao, Yingwei Wang, Xiaobin Jiang, Weijie Kou.  (2024)  High positively charged composite nanofiltration membranes modified by a novel bis-quaternary ammonium monomer for Li+ extraction from high Mg2+/Li+ ratio salt lakes.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.130276]

5. Huan-Huan Liu, Rui-Yue Qi, Dong Xiang, Guo-Xian Yu, Hai-Feng Li, Jing Xiang.  (2025)  Highly stable aqueous all‑iron alkaline flow battery based on a 6-coordinate Fe(THEED) as active material for anolyte.  Journal of Energy Storage,      [PMID:] [10.1016/j.est.2025.118531]