N-(2-Hydroxyethyl)ethylenediamine - ≥99% , CAS No.111-41-1

CAS: 111-41-1 Cat. No.: H100512 Molecular Weight: 104.15 Beilstein Registry Number: 4286 EC Number: 203-867-5

GRADE & PURITY ≥99%

Synonyms

AEEA | 2-[(2-aminoethyl)amino]ethan-1-ol | 2-(2-aminoethylamino) ethanol | InChI=1/C4H12N2O/c5-1-2-6-3-4-7/h6-7H,1-5H | N-(2-Hydroxyethyl)ethylenediamine, 99% | N-(beta-aminoethyl) ethanolamine | MFCD00008170 | NCGC00257763-01 | Q209289 | FT-0629139 | N-(

Storage

Room temperature,Argon charged

Shipped In

Normal

Overview

N-(2-Hydroxyethyl)ethylenediamine [N-(2-Aminoethyl)ethanolamine] was used to study the aerobic biodecomposition of amines in hypersaline wastewaters.

Specifications

Synonyms

AEEA | 2-[(2-aminoethyl)amino]ethan-1-ol | 2-(2-aminoethylamino) ethanol | InChI=1/C4H12N2O/c5-1-2-6-3-4-7/h6-7H, 1-5H | N-(2-Hydroxyethyl)ethylenediamine, 99% | N-(beta-aminoethyl) ethanolamine | MFCD00008170 | NCGC00257763-01 | Q209289 | FT-0629139 | N-(

Specifications & Purity

≥99%

Storage

Room temperature, Argon charged

Shipped In

Normal

Purity

≥99%

Names and Identifiers

• Canonical Smiles: C(CNCCO)N
• IUPAC Name: 2-(2-aminoethylamino)ethanol
• InChIKey: LHIJANUOQQMGNT-UHFFFAOYSA-N
• INCHI: 1S/C4H12N2O/c5-1-2-6-3-4-7/h6-7H,1-5H2
• Isomeric SMILES: C(CNCCO)N
• WGK Germany: 1
• RTECS: KJ6300000
• UN Number: 2735
• Packing Group: I
• Molecular Weight: 104.15
• Beilstein: 4286
• Reaxy-Rn: 506012
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506012&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: Dialkylamines Primary alcohols Organopnictogen compounds Monoalkylamines Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: 1,2-aminoalcohol - Secondary amine - Secondary aliphatic amine - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Primary alcohol - Organooxygen compound - Primary aliphatic amine - 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

• Solubility: Solubility in water: Completely miscible; Miscible with Alcohol; Very slightly soluble in Ether
• Sensitivity: Hygroscopic;Air sensitive
• Refractive Index: 1.485
• Flash Point(°F): 291.2 °F
• Flash Point(°C): 144 °C
• Boil Point(°C): 238-240°C
• Melt Point(°C): -28°C
• Molecular Weight: 104.150 g/mol
• XLogP3: -1.700
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 104.095 Da
• Monoisotopic Mass: 104.095 Da
• Topological Polar Surface Area: 58.300 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 32.900
• 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

1. Lu Tong, Zhang Qingxia, Yang Jingjing, Xin Yue, Zhang Zhilei, Hu Lingye, Hu Jing, Qin Qin, Yang Hao.  (2023)  Preparation of PAN/GO composite nanofiber membrane for oil-containing wastewater treatment.  Carbon Letters,      [PMID:] [10.1007/s42823-023-00637-6]

2. Bingling Yuan, Guoxiong Zhan, Lei Xing, Yuchen Li, Zhoulan Huang, Zhen Chen, Lidong Wang, Junhua Li.  (2023)  Boosting CO2 absorption and desorption of biphasic solvent by nanoparticles for efficient carbon dioxide capture.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.125108]

3. Xiaobin Zhou, Dan Wang, Chao Liu, Guohua Jing, Bihong Lv, Dunqiu Wang.  (2023)  Enhancing CO2 capture of an aminoethylethanolamine‐based non‐aqueous absorbent by using tertiary amine as a proton‐transfer mediator: From performance to mechanism.  Journal of Environmental Sciences,      [PMID:38331496] [10.1016/j.jes.2023.06.009]

4. Shujuan Yu, Shiyan Lu, Guangjian Zheng.  (2023)  Reusable flexible poly(vinyl alcohol)/chitosan-based polymer carbon dots composite film for acid blue 93 dye adsorption.  LUMINESCENCE,  38  (9): (1552-1561).  [PMID:37328411] [10.1002/bio.4543]

5. Xiaoxi Song, Chun Zhang, Mengyuan Xing, Chunyan He, Dongxu Wang, Lijuan Chong, Xiuli Zhang, Minghui Chen, Jingjing Li.  (2023)  Immunological gadolinium-doped mesoporous carbon nanoparticles for tumor-targeted MRI and photothermal-immune co-therapy.  Journal of Materials Chemistry B,  11  (26): (6147-6158).  [PMID:37347177] [10.1039/D3TB00595J]

6. Mengqi Cui, Yuting Li, Na Li, Xiujuan Hao, YangYang Zhang, Qikun Rong, Guofu Zhou, Li Nian.  (2023)  Combining ZnO and Organosilica Nanodots as a Thick Cathode Interlayer for Highly Efficient and Stable Inverted Polymer Solar Cells.  ACS Applied Energy Materials,      [PMID:] [10.1021/acsaem.3c00068]

7. Yao Shen, Yujie Gong, Li Sun, Ping Chen, Qianqian Zhang, Jiexu Ye, Lidong Wang, Shihan Zhang.  (2023)  Machine learning-driven assessment of relationship between activator properties in phase change solvent and its absorption performance for CO2 capture.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2022.123092]

8. Jinyi Liu, Haojie Yu, Li Wang, Sergey Z. Vatsadze, Zhikun Huang, Xuefei Li, Lei Ding.  (2022)  Preparation of ferrocene-based Schiff base derivatives for the thermal decomposition of ammonium perchlorate.  ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,  649  (2): (e202200169).  [PMID:] [10.1002/zaac.202200169]

9. Mengmeng Ma, Yuchen Liu, Yuli Chen, Guohua Jing, Bihong Lv, Zuoming Zhou, Shihan Zhang.  (2022)  Regulatory mechanism of a novel non-aqueous absorbent for CO2 capture using 2-amino-2-methyl-1-propanol: Low viscosity and energy efficient.  Journal of CO2 Utilization,      [PMID:] [10.1016/j.jcou.2022.102277]

10. Hongjing Tian, Jin Du, Peng Lu, Shengnan Xu, Yanxia Guo, Jixing Tang, Man Wu, Qingjie Guo.  (2022)  Bi-amine functionalized mesostructured silica nanospheres for enhanced CO2 adsorption performance and fast desorption kinetics.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2022.154854]

11. Hangtian Hu, Mengxiang Fang, Fei Liu, Tao Wang, Zhixiang Xia, Wei Zhang, Chunliang Ge, Jingjuan Yuan.  (2022)  Novel alkanolamine-based biphasic solvent for CO2 capture with low energy consumption and phase change mechanism analysis.  APPLIED ENERGY,      [PMID:] [10.1016/j.apenergy.2022.119570]

12. Shiyan Lu, Guangzhi Yuan, Yongfei Zhu, Shujuan Yu.  (2021)  Carbon dots crosslinked chitosan/cellulose sponge capture of methyl blue by an adsorption process.  LUMINESCENCE,  36  (6): (1459-1468).  [PMID:34008287] [10.1002/bio.4089]

13. Hao Ling, Qiufeng Mao, Sen Liu, Hongxia Gao, Juan Lv, Yu Mao, Zhiwu Liang.  (2021)  Simple and Shortcut Method for Evaluating and Guiding the Removal of Degradation Products, Improving Solvent Performance, and Reducing Regeneration Energy.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.0c05762]

14. Xiaobin Zhou, Xiaoling Li, Jianwen Wei, Yinming Fan, Lei Liao, Hongqiang Wang.  (2020)  Novel Nonaqueous Liquid–Liquid Biphasic Solvent for Energy-Efficient Carbon Dioxide Capture with Low Corrosivity.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:33237769] [10.1021/acs.est.0c05774]

15. Zeyang Wu, Sen Liu, Hongxia Gao, Qiqi Yin, Zhiwu Liang.  (2018)  A study of structure-activity relationships of aqueous diamine solutions with low heat of regeneration for post-combustion CO2 capture.  ENERGY,      [PMID:] [10.1016/j.energy.2018.10.194]

16. Fei Liu, Mengxiang Fang, Wenfeng Dong, Tao Wang, Zhixiang Xia, Qinhui Wang, Zhongyang Luo.  (2018)  Carbon dioxide absorption in aqueous alkanolamine blends for biphasic solvents screening and evaluation.  APPLIED ENERGY,      [PMID:] [10.1016/j.apenergy.2018.10.007]

17. Qing Liu, Chunying Zhu, Taotao Fu, Youguang Ma.  (2017)  Volumetric and Viscometric Properties of Alcohol Amines + Ethanol Binary Mixtures.  JOURNAL OF CHEMICAL AND ENGINEERING DATA,      [PMID:] [10.1021/acs.jced.7b00321]

18. Congyue Wang, Chunfeng Wang, Dong Sun, Aoqi Li, Yujuan Chen, Kelei Zhuo.  (2016)  Facile synthesis of nitrogen-doped carbon dots from COOH-functional ionic liquid and their sensing application in selective detection of free chlorine.  Materials Research Express,  3  (9): (095020).  [PMID:] [10.1088/2053-1591/3/9/095020]

19. Zhiwei Lv, Jiahui Hu, Xuan Zhang, Lianjun Wang.  (2015)  Enhanced surface hydrophilicity of thin-film composite membranes for nanofiltration: an experimental and DFT study.  PHYSICAL CHEMISTRY CHEMICAL PHYSICS,  17  (37): (24201-24209).  [PMID:26327592] [10.1039/C5CP04105H]

20. Chao Guo, Shaoyun Chen, Yongchun Zhang.  (2013)  Solubility of Carbon Dioxide in Aqueous 2-(2-Aminoethylamine)ethanol (AEEA) Solution and Its Mixtures with N-Methyldiethanolamine/2-Amino-2-methyl-1-propanol.  JOURNAL OF CHEMICAL AND ENGINEERING DATA,      [PMID:] [10.1021/je301174v]

21. Yuliang Wu, Rui Meng, Chen Chen, Yuliang Chen, Libo Ba, Yijiang Liu, Weiwei Huang, Fei Yang, Yanshan Wang, Jun Cheng, Xuesong Yi, Heng Liang.  (2024)  A new insight into the transformation mechanism between reactivity of aqueous monomer and chlorine resistance of polyester-amide nanofiltration membrane.  DESALINATION,      [PMID:] [10.1016/j.desal.2024.118514]

22. Xiaobin Zhou, Ting Zou, Dan Wang, Zhifang Tu, Yinming Fan, Jianwen Wei, Lei Liao, Zongqiang Zhu, Yinian Zhu, Dunqiu Wang, Guohua Jing.  (2024)  Adjusting the phase transition time node of a solid–liquid biphasic solvent based on 2-amino-2-methyl-1-propanol for efficient CO2 capture: Insight into the regulatory effect of aminoethylethanolamine.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.128149]

23. Qing Sun, Qingqiao Zhao, Lifang Zhang, Fengjun Ming, Weidong Zhang.  (2025)  Assessment of CO2 Capture into Efficient EAE/NHD Water Lean Solvent: CO2 Capture Performance, Phase Change Behavior, and Mechanism Analysis.  ENERGY & FUELS,      [PMID:] [10.1021/acs.energyfuels.4c06007]

24. Dan Zhao, Huan Liu, Mengyu Xu, Chengxin Yin, Xincai Xiao, Kang Dai.  (2024)  Functional carbon dots-hydrogel complex for selective antibacterial and detection applications.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:38547782] [10.1016/j.saa.2024.124195]

25. Meisi Chen, Weida Chen, Bin Jiang, Ying Huang, Tong Lei, Feng Zhang, Youting Wu.  (2024)  Functional ionic liquid as phase separation trigger in biphasic absorption of CO2.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.149648]

26. Chao Liu, Guohua Jing, Zongqiang Zhu, Yinming Fan, Shengpeng Mo, Yanan Zhang, Dunqiu Wang, Bihong Lv, Mingming Fu, Xiaobin Zhou.  (2024)  Inhibiting effect of 2-amino-2-methyl-1-propanol on gelatinous product formation in non-aqueous CO2 absorbents: Experimental study and molecular understanding.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.148545]

27. Ziyao Zhao, Kuixian Wei, Hui Wu, Ning Tan, Wenhui Ma.  (2025)  One-step microwave synthesis of high-yield silica nanoparticles and the quenching mechanism of Fe and Hg ions.  JOURNAL OF NON-CRYSTALLINE SOLIDS,      [PMID:] [10.1016/j.jnoncrysol.2025.123504]

28. Xupeng Fu, Yuting Wang, Xiaoyu Wang, Liming Chai, Enna Wang, Zhaojun Wu, Jianbin Zhang.  (2024)  Physicochemical properties and CO2 absorption performance of poly(ethylene glycol) 300 + hydroxyethyl ethylenediamine mixed solution.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2024.125300]

29. Bingling Yuan, Zhen Chen, Qianxuan Zhang, Guoxiong Zhan, Lei Xing, Zhoulan Huang, Yuchen Li, Lidong Wang, Junhua Li.  (2024)  Sulfolane-based biphasic solvent with high water-balance robustness and degradation resistance for industrial CO2 capture.  APPLIED ENERGY,      [PMID:] [10.1016/j.apenergy.2024.123356]

30. Xiaobin Zhou, Dan Wang, Zhuo Wang, Zongqiang Zhu, Yinming Fan, Dunqiu Wang, Bihong Lv, Shengpeng Mo, Yanan Zhang, Yinian Zhu, Guohua Jing.  (2024)  Tailoring the product polarity to facilitate the controllable phase transition of a 2-(ethylamino)ethanol-based nonaqueous absorbent for energy-efficient CO2 capture: An integrated experimental and quantum simulation study.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.128800]

31. Yongwei Xu, Xiaosheng Zhao, Kejun Wang, Siming Xu, Yuanjun Che, Hongchen Liu, Qian Wang.  (2025)  Preparation and Properties of a High-Performance Deep Eutectic Solvent ChCl-AEEA for Carbon Dioxide Capture.  JOURNAL OF CHEMICAL AND ENGINEERING DATA,      [PMID:] [10.1021/acs.jced.5c00130]

32. Jinzhi Lv, Xianxin Wu, Jin Wei, Tao Zhang, Yan Gong, Yanming Miao.  (2025)  Preparation and application of visible-light-responsive photochromic long-afterglow composites based on boron–carbon interfacial covalent bonds.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:40882328] [10.1016/j.saa.2025.126866]

33. Yunqiong Tang, Ting Zou, Zhiyu Su, Yinming Fan, Shengpeng Mo, Yanan Zhang, Dunqiu Wang, Yinian Zhu, Zongqiang Zhu, Xiaobin Zhou.  (2025)  Dimethylethanolamine-enhanced absorption and n-propanol-facilitated desorption: dual activation of an aminoethylethanolamine-based non-aqueous absorbent for high-efficiency reversible CO2 capture.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.135052]

34. Yuliang Wu, Rui Meng, Chen Chen, Yuliang Chen, Libo Ba, Yijiang Liu, Weiwei Huang, Fei Yang, Jun Cheng, Xuesong Yi, Shitao Zhi, Yajie Pang.  (2025)  Preparation of polyester amide nanofiltration membrane by low concentration hydroxyl monomer induced piperazine through intermolecular interaction.  DESALINATION,      [PMID:] [10.1016/j.desal.2025.118858]

35. Dan Li, Mao Li, Zijia Huang, Xiaolong Li, Xiaoming Chen, Na Li, Yong Zhao.  (2025)  Ultrasensitive, online detection of endogenous H2S by a novel ratiometric fluorescent approach.  SENSORS AND ACTUATORS B-CHEMICAL,      [PMID:] [10.1016/j.snb.2025.137874]

36. Runfen Zheng, Lixin Wei, Yuxin Bai, Jianfei Man, Jian Ye, Huiping Zhang, Yihan Wang.  (2025)  CO2 Capture Performance of the DEGDEE-AEEA-AMP Ternary Phase-Change Absorbent.  ENERGY & FUELS,      [PMID:] [10.1021/acs.energyfuels.5c00759]

37. Xupeng Fu, Wei Tian, Yuting Wang, Xionghui Wei, Zhaojun Wu, Jianbin Zhang.  (2025)  Physicochemical properties and CO2 absorption mechanism of H2O + (polyethylene glycol 300 + hydroxyethyl ethylenediamine) mixed system.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.135498]

38. Wang Wangxia, Wang Haoran, Niu Xiuxue, Wei Youhang, Cai Zhaosheng, Jiang Bo, Gu Feng, Zhu J. Y..  (2025)  Tough flame-retardant wood fabrication via lignin reassembly.  WOOD SCIENCE AND TECHNOLOGY,  59  (6): (1-18).  [PMID:] [10.1007/s00226-025-01717-8]

39. Jingyi Zhao, Yidan Shan, Biao Chen, Mengxiang Fang, Renxian Wu, Wei Zhang, Tao Wang, Qinhui Wang.  (2025)  Effect of solid acid-catalysts on desorption performance of mixed amine systems.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.136585]

40. Xiaobin Zhou, Ting Zou, Yunqiong Tang, Shengpeng Mo, Yinming Fan, Bihong Lv, Yanan Zhang, Dunqiu Wang, Yinian Zhu, Zongqiang Zhu, Guohua Jing.  (2026)  Synergistic enhancement of CO2 capture via a dual-activator strategy: Mechanism insights into tertiary amine-boosted absorption and alcohol-facilitated regeneration.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2026.173321]