Trimethoxy[3-(methylamino)propyl]silane - ≥95%(GC) , CAS No.3069-25-8

CAS: 3069-25-8 Cat. No.: T162288 Molecular Weight: 193.32 EC Number: 221-334-5 PubChem CID: 76480

GRADE & PURITY ≥95%(GC)

Synonyms

EINECS 221-334-5 | T2868 | (3-methylaminopropyl)trimethoxysilane | SCHEMBL56162 | EN300-7415755 | N-methyl-3-trimethoxysilylpropan-1-amine | AS-65425 | ?N-Methylaminopropyltrimethoxysilane | n-methyl-3-(trimethoxysilyl)-1-propanamine | N-Methyl-3-aminopro

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

Trimethoxy[3-(methylamino)propyl]silane was coated onto a substrate for the preparation of gold dimers by aggregating gold nanospheres. The silane may be used as a silane coupling agent to prepare silica nanoparticles. 2 It may be used to modify quartz substrates.

Specifications

Synonyms

EINECS 221-334-5 | T2868 | (3-methylaminopropyl)trimethoxysilane | SCHEMBL56162 | EN300-7415755 | N-methyl-3-trimethoxysilylpropan-1-amine | AS-65425 | ?N-Methylaminopropyltrimethoxysilane | n-methyl-3-(trimethoxysilyl)-1-propanamine | N-Methyl-3-aminopro

Specifications & Purity

≥95%(GC)

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥95%(GC)

Names and Identifiers

• Pubchem Sid: 504755069
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504755069
• Canonical Smiles: CNCCC[Si](OC)(OC)OC
• IUPAC Name: N-methyl-3-trimethoxysilylpropan-1-amine
• InChIKey: DVYVMJLSUSGYMH-UHFFFAOYSA-N
• INCHI: 1S/C7H19NO3Si/c1-8-6-5-7-12(9-2,10-3)11-4/h8H,5-7H2,1-4H3
• Isomeric SMILES: CNCCC[Si](OC)(OC)OC
• WGK Germany: 3
• PubChem CID: 76480
• Molecular Weight: 193.32

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 Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Secondary amine - Secondary aliphatic amine - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Organonitrogen compound - Amine - 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

• Solubility: Hydrolyzes in water.
• Sensitivity: Moisture sensitive.
• Refractive Index: 1.419
• Flash Point(°F): 179.6 °F
• Flash Point(°C): 82℃
• Boil Point(°C): 106℃/30mmHg(lit.)
• Molecular Weight: 193.320 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 7
• Exact Mass: 193.113 Da
• Monoisotopic Mass: 193.113 Da
• Topological Polar Surface Area: 39.700 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 101.000
• 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. Encheng Liu, Zhenzhen Wang, Zhonghua Sun, Zhihui Zhang, Mingyang He, Qun Chen, Junfeng Qian.  (2023)  Microenvironment Modulation of Single-Atom Ru in ZrSBA-15 for CO2 Hydrogenation to Formic Acid.  INORGANIC CHEMISTRY,      [PMID:38087421] [10.1021/acs.inorgchem.3c03659]

2. Yuhang Zhang, Lu Bai, Zhirui Xu, Siyuan Chen, Junping Zheng.  (2023)  A Robust, Thermally Stable, and Efficiently Reprocessable Poly(dimethylsiloxane) Elastomers Based on Activated Dynamic Silyl Ether Linkages by Neighboring Groups.  MACROMOLECULAR CHEMISTRY AND PHYSICS,  224  (15): (2300076).  [PMID:] [10.1002/macp.202300076]

3. Houmei Liu, Pian Jin, Mi Jiang, Yu Duan, Guozheng Zhu, Hui Yu, Hongdeng Qiu.  (2021)  Performance evaluation of silica microspheres functionalized by different amine-ligands for hydrophilic interaction chromatography.  JOURNAL OF CHROMATOGRAPHY A,      [PMID:33582513] [10.1016/j.chroma.2021.461967]

4. Houmei Liu, Hui Yu, Pian Jin, Mi Jiang, Guozheng Zhu, Yu Duan, Ziyuan Yang, Hongdeng Qiu.  (2019)  Preparation of mesoporous silica materials functionalized with various amino-ligands and investigation of adsorption performances on aromatic acids.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2019.122405]

5. Tingting Wang, Fangning Liu, Chuanxia Chen, Yizhong Lu.  (2024)  Fluorometric “AND” logic gate for detection of tyramine and tyrosinase based on in-situ formation of silicon-containing nanoparticles.  ANALYTICA CHIMICA ACTA,      [PMID:38462342] [10.1016/j.aca.2024.342415]

6. Tianzeng Zhao, Xinxin Peng, Zhongpeng Zhu, Zhaolin Fu, Xiangyu Wang, Dandan Jia, Weiping Zheng, Jie Zhao, Zhiping Tao, Xingtian Shu.  (2025)  Preparation of Hierarchical Ti-Sil-BEA Zeolite by Silanization Modification for the Application in Dicyclopentadiene Epoxidation Reaction.  ACS Omega,      [PMID:40787322] [10.1021/acsomega.5c02057]