3-(2-Aminoethylamino)propyltriethoxysilane - ≥96% , CAS No.5089-72-5

CAS: 5089-72-5 Cat. No.: A124669 Molecular Weight: 264.44 Beilstein Registry Number: 1937607 EC Number: 225-806-1

GRADE & PURITY ≥96%

Synonyms

1,2-Ethanediamine, N1-(3-(triethoxysilyl)propyl)- | N1-(3-(Triethoxysilyl)propyl)ethane-1,2-diamine | HZ4EXB3ESF | D88485 | N-(2-Aminoethyl)-3-aminopropyltriethoxysilane | 1,2-Ethanediamine, N-[3-(triethoxysilyl)propyl]- | N-(3-Triethoxysilylpropyl)ethyle

Storage

Argon charged,Room temperature

Shipped In

Normal

Specifications

Synonyms

1, 2-Ethanediamine, N1-(3-(triethoxysilyl)propyl)- | N1-(3-(Triethoxysilyl)propyl)ethane-1, 2-diamine | HZ4EXB3ESF | D88485 | N-(2-Aminoethyl)-3-aminopropyltriethoxysilane | 1, 2-Ethanediamine, N-[3-(triethoxysilyl)propyl]- | N-(3-Triethoxysilylpropyl)ethyle

Specifications & Purity

≥96%

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥96%

Names and Identifiers

• Canonical Smiles: CCO[Si](CCCNCCN)(OCC)OCC
• IUPAC Name: N'-(3-triethoxysilylpropyl)ethane-1,2-diamine
• InChIKey: INJVFBCDVXYHGQ-UHFFFAOYSA-N
• INCHI: 1S/C11H28N2O3Si/c1-4-14-17(15-5-2,16-6-3)11-7-9-13-10-8-12/h13H,4-12H2,1-3H3
• Isomeric SMILES: CCO[Si](CCCNCCN)(OCC)OCC
• Molecular Weight: 264.44
• Beilstein: 1937607
• Reaxy-Rn: 1937607
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1937607&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Alkoxysilanes
          • Level6 Trialkoxysilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Alkoxysilanes
• Direct Parent: Trialkoxysilanes
• Alternative Parents: Silyl ethers Organoheterosilanes Organic metalloid salts Dialkylamines Organopnictogen compounds Organooxygen compounds Monoalkylamines Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkoxysilane - Silyl ether - Secondary aliphatic amine - Secondary amine - Organoheterosilane - Organic metalloid salt - Amine - Organic salt - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic nitrogen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trialkoxysilanes. These are organosilicon compounds with the general formula RO[Si](R')(OR'')OR''' (R-R''' = aliphatic organyl group).
• 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: Moisture sensitive
• Refractive Index: 1.444
• Boil Point(°C): 156°C/15mmHg
• Molecular Weight: 264.440 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 12
• Exact Mass: 264.187 Da
• Monoisotopic Mass: 264.187 Da
• Topological Polar Surface Area: 65.700 Ų
• Heavy Atom Count: 17
• Formal Charge: 0
• Complexity: 156.000
• 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

XLogP3

References

1. Jialong Zhu, Jieyuan Zheng, Yang Hu, Jiao Wei, Yuanchuan Ma, Haolan Gou, Hong Fan.  (2023)  Facile fabricated transparent anti-smudge coating with high hardness and excellent flexibility from MTQ and branched silicone resins.  PROGRESS IN ORGANIC COATINGS,      [PMID:] [10.1016/j.porgcoat.2023.107907]

2. Zhixin Li, Qian Xie, Jinxin Chi, Hui Chen, Zhuling Chen, Xucong Lin, Guihua Huang.  (2023)  Monolithic 3D structural-substrate SERS sensing platform for ultrasensitive and highly-specific analysis of trace bisphenol A.  TALANTA,      [PMID:37639869] [10.1016/j.talanta.2023.125081]

3. Rumin Fu, Xinxiang Zhong, Cairong Xiao, Jian Lin, Youjun Guan, Yu Tian, Zhengnan Zhou, Guoxin Tan, Huabin Hu, Lei Zhou, Chengyun Ning.  (2023)  A stretchable, biocompatible, and self-powered hydrogel multichannel wireless sensor system based on piezoelectric barium titanate nanoparticles for health monitoring.  Nano Energy,      [PMID:] [10.1016/j.nanoen.2023.108617]

4. Zhe Dong, Jian Tan, Manuel Pinelo, Hao Zhang, Yinhua Wan, Jianquan Luo.  (2022)  Engineering Mussel-Inspired Coating on Membranes for Green Enzyme Immobilization and Hyperstable Reuse.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.2c00484]

5. Yang Fu-Xia, Ma Xiao-Tong, Han Shun-Yu.  (2021)  Rapid Determination of Sunset Yellow in Soft Drinks Using Silicon Nanoparticles Synthesized under Mild Conditions.  ANALYTICAL SCIENCES,  37  (12): (1749-1755).  [PMID:34219118] [10.2116/analsci.21P140]

6. Jia Xu, Dan Chen, Yuan Yang, Hongjian Gong, Wenqi Gao, Han Xiao.  (2021)  A one step method for isolation of genomic DNA using multi-amino modified magnetic nanoparticles.  RSC Advances,  11  (6): (3324-3332).  [PMID:35424297] [10.1039/D0RA09409A]

7. Qiufeng Mo, Gemei Qin, Kui Ling, Xiaoyu Lv, Nannan Wang, Weizhou Li.  (2020)  Layer-by-layer self-assembled polyurea layers onto MAO surface for enhancing corrosion protection to aluminum alloy 6063.  SURFACE & COATINGS TECHNOLOGY,      [PMID:] [10.1016/j.surfcoat.2020.126653]

8. Yifan Liu, Yufeng Miao, Zhuo Huang, Runxuan Wang, Yunyan Peng, Xiaolong Fang, Wenbo Che, Youming Yu.  (2025)  A lignin-wood Janus membrane with three-dimensional interconnected layered micro/nano channels for on-demand separation of surfactant-stabilized oil/water emulsions.  DESALINATION,      [PMID:] [10.1016/j.desal.2025.118772]

9. Haofeng Xiao, Kai Zhang, Taijiang Gui, Shuxue Zhou.  (2025)  Facile fabrication of polyacrylate-siloxane antifouling coatings with self-generated biomimetic surface.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.164087]

10. Shunjiang Guo, Fujia Zhang, Yuxiu Liu, Yanfei Lin, Xiaoqiang Liu.  (2025)  Long-lasting lubrication achieved on the superhydrophobic epoxy resin composite coatings with spherical particles stacking structure.  TRIBOLOGY INTERNATIONAL,      [PMID:] [10.1016/j.triboint.2025.111443]

11. Jiebo Chen, Chunyan Zhang, Cheng Peng, Lu Wang, Shoujing Zheng.  (2025)  Efficient Decolorization and Preparation of Sparassis crispa Polysaccharides Using Amino-Modified Silica Gel and Evaluation of Their Biological Activites.  Foods,  14  (24): (4214).  [PMID:41464920] [10.3390/foods14244214]

12. Lei Yonglin, Liu Cheng, Zhu Xuemei, Luo Qian.  (2025)  A smart anticorrosion self-healing waterborne siloxane-type polyurethane composite coating based on modified montmorillonite nanosheets and halloysite nanotubes loaded with 8-hydroxyquinoline.  Journal of Coatings Technology and Research,      [PMID:] [10.1007/s11998-025-01188-3]

13. Haoran Li, Tianqi Ma, Yanchao Wu, Huimin Qi, Ga Zhang, Huijing Li.  (2025)  MOF/IL-hybridized polysiloxane with rapid room-temperature self-healing and dual antibacterial properties.  PROGRESS IN ORGANIC COATINGS,      [PMID:] [10.1016/j.porgcoat.2025.109894]