Cas no 80750-05-6 (2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester)

2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester is a silane-modified acrylate monomer designed for applications requiring enhanced adhesion and crosslinking capabilities. The molecule combines a reactive methacrylate group with a hydrolyzable triisopropoxysilyl moiety, enabling dual functionality in polymerization and siloxane network formation. This structure facilitates strong bonding to inorganic substrates, such as glass or metals, while maintaining compatibility with organic matrices. Its triisopropoxysilyl group ensures controlled hydrolysis, improving shelf stability compared to more reactive alkoxysilanes. The product is particularly useful in coatings, adhesives, and hybrid materials where durability, moisture resistance, and interfacial adhesion are critical. Its balanced reactivity makes it suitable for both UV-curing and sol-gel processes.
2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester structure
80750-05-6 structure
Product Name:2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester
CAS No:80750-05-6
MF:C16H32O5Si
MW:332.507786750793
MDL:MFCD08275516
CID:727094
PubChem ID:3018959
Update Time:2025-10-29

2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester Chemical and Physical Properties

Names and Identifiers

    • 2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester
    • 3-tri(propan-2-yloxy)silylpropyl 2-methylprop-2-enoate
    • METHACRYLOXYPROPYLTRIISOPROPOXYSILANE
    • 2-Propenoic acid,2-methyl-,3-(tris(1-methylethoxy)silyl)propyl ester
    • 3-(Tris(1-methylethoxy)silyl)propyl methacrylate
    • EINECS 279-538-5
    • (3-Methacryloylpropyl)triisopropoxysilane
    • 3-(Triisopropoxysilyl)propyl methacrylate
    • 3-[Tris(isopropyloxy)silyl]propyl methacrylate
    • 3-Methacryloxypropyltriisopropoxysilane
    • 3-Methacryloyloxypropyltriisopropoxysilane
    • AC 638
    • C 1757
    • CoatOSil 1757
    • Methacryloyloxypropyl-tris(2-propoxy)silane
    • SB 574
    • Silquest Y 11857
    • γ-Methacryloxypropyltriisopropoxysilane
    • 3-[tris(1-methylethoxy)silyl]propyl methacrylate
    • SCHEMBL133182
    • s25229
    • 80750-05-6
    • CHPNMYQJQQGAJS-UHFFFAOYSA-N
    • 3-(TRIISOPROPOXYSILYL)PROPYL 2-METHYLPROP-2-ENOATE
    • Methacryloxypropyltriisopropoxy-silane
    • 3-Methacryloxy Propyltriisopropoxysilane
    • C16H32O5Si
    • DTXSID101001458
    • 2-Propenoic acid, 2-methyl-, 3-(tris(1-methylethoxy)silyl)propyl ester
    • MFCD08275516
    • (3-methacryloxypropyl)triisopropoxysilane
    • 3-{Tris[(propan-2-yl)oxy]silyl}propyl 2-methylprop-2-enoate
    • BS-51609
    • E85362
    • NS00061267
    • MDL: MFCD08275516
    • Inchi: 1S/C16H32O5Si/c1-12(2)16(17)18-10-9-11-22(19-13(3)4,20-14(5)6)21-15(7)8/h13-15H,1,9-11H2,2-8H3
    • InChI Key: CHPNMYQJQQGAJS-UHFFFAOYSA-N
    • SMILES: O=C(C(C)=C)OCCC[Si](OC(C)C)(OC(C)C)OC(C)C

Computed Properties

  • Exact Mass: 332.20200
  • Monoisotopic Mass: 332.20190065g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 12
  • Complexity: 326
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 54?2

Experimental Properties

  • Density: 0.958±0.06 g/cm3 (20 oC 760 Torr),
  • Boiling Point: 348.7±25.0 °C at 760 mmHg
  • Flash Point: 136.9±18.7 °C
  • Refractive Index: 1.4234
  • Solubility: Almost insoluble (0.011 g/l) (25 o C),
  • PSA: 53.99000
  • LogP: 3.70970
  • Vapor Pressure: 0.0±0.8 mmHg at 25°C

2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester Security Information

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2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: 4-Methoxyphenol ,  Potassium iodide Catalysts: 4-(Dimethylamino)pyridine Solvents: Dimethylformamide
Reference
Synthesis of organofunctional silanes with sterically hindered substituents at silicon atoms
Gulinski, Jacek; et al, Applied Organometallic Chemistry, 2001, 15(8), 649-657

Production Method 2

Reaction Conditions
1.1 Catalysts: p-Toluenesulfonic acid Solvents: Isopropanol ;  5 h, 100 °C
Reference
Coating of silica particles by fluorinated diblock copolymers and use of the resultant silica for superamphiphobic surfaces
Grozea, Claudia M.; et al, Polymer, 2015, 64, 153-162

Production Method 3

Reaction Conditions
1.1 Catalysts: p-Toluenesulfonic acid ;  5 h, 100 °C
Reference
Synthesis of poly(dimethylsiloxane)-block-poly[3-(triisopropyloxysilyl) propyl methacrylate] and its use in the facile coating of hydrophilically patterned superhydrophobic fabrics
Rabnawaz, Muhammad; et al, RSC Advances, 2015, 5(49), 39505-39511

Production Method 4

Reaction Conditions
1.1 Catalysts: p-Toluenesulfonic acid ;  5 h, 100 °C; 30 min, 100 °C
Reference
Clear Antismudge Unimolecular Coatings of Diblock Copolymers on Glass Plates
Macoretta, Danielle; et al, ACS Applied Materials & Interfaces, 2014, 6(23), 21435-21445

Production Method 5

Reaction Conditions
1.1 Catalysts: Titanium tetrabutoxide Solvents: Isopropanol
2.1 Reagents: 4-Methoxyphenol ,  Potassium iodide Catalysts: 4-(Dimethylamino)pyridine Solvents: Dimethylformamide
Reference
Synthesis of organofunctional silanes with sterically hindered substituents at silicon atoms
Gulinski, Jacek; et al, Applied Organometallic Chemistry, 2001, 15(8), 649-657

Production Method 6

Reaction Conditions
1.1 Solvents: Isopropanol
2.1 Reagents: 4-Methoxyphenol ,  Potassium iodide Catalysts: 4-(Dimethylamino)pyridine Solvents: Dimethylformamide
Reference
Synthesis of organofunctional silanes with sterically hindered substituents at silicon atoms
Gulinski, Jacek; et al, Applied Organometallic Chemistry, 2001, 15(8), 649-657

2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester Raw materials

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Suzhou Senfeida Chemical Co., Ltd
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(CAS:80750-05-6)METHACRYLOXYPROPYLTRIISOPROPOXYSILANE
Order Number:sfd17942
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:80750-05-6)3-[三(1-甲基乙氧基)硅基]丙基甲基丙烯酸酯
Order Number:LE8973779
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:47
Price ($):discuss personally

2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester Related Literature

Additional information on 2-Propenoic acid,2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester

Professional Introduction to 2-Propenoic acid, 2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester (CAS No. 80750-05-6)

2-Propenoic acid, 2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester, identified by the Chemical Abstracts Service Number (CAS No.) 80750-05-6, is a specialized organosilicon compound that has garnered significant attention in the field of organic synthesis and pharmaceutical chemistry. This compound belongs to the class of silylated esters, which are widely utilized as protecting groups and intermediates in the synthesis of complex molecules, particularly in the development of novel therapeutic agents. The unique structural features of this compound, including its tris(1-methylethoxy)silylpropyl ester moiety, make it a valuable tool for chemists working on the synthesis of heterocyclic compounds and biologically active molecules.

The molecular structure of 2-Propenoic acid, 2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester consists of a methyl acrylic acid backbone modified with a highly substituted silicon group. The presence of three 1-methylethoxy groups attached to the silicon atom enhances its stability and reactivity, making it an effective protecting group in various synthetic transformations. This feature is particularly useful in multi-step syntheses where selective protection and deprotection steps are required to achieve high yields and purity.

In recent years, there has been a surge in research focused on the development of new synthetic methodologies for complex pharmaceutical intermediates. The use of silylated esters, such as 3-[tris(1-methylethoxy)silyl]propyl ester, has become increasingly prevalent due to their ability to facilitate regioselective reactions and protect sensitive functional groups from unwanted side reactions. For instance, studies have demonstrated its utility in the synthesis of nonsteroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents where precise control over reaction pathways is crucial.

One of the most compelling applications of this compound is in the field of proteomics and mass spectrometry-based protein analysis. Silylated derivatives are often employed to enhance the ionization efficiency of peptides and proteins during mass spectrometry experiments. The tris(1-methylethoxy)silylpropyl ester group provides excellent stability under high temperatures and acidic conditions, making it an ideal candidate for derivatization purposes. Recent advancements in this area have shown that compounds like 2-Propenoic acid, 2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester can significantly improve the sensitivity and resolution of protein identification techniques, thereby accelerating the discovery of novel biomarkers and therapeutic targets.

The pharmaceutical industry has also explored the potential of this compound as a precursor for more complex drug candidates. By leveraging its reactivity, researchers have been able to construct intricate molecular frameworks that exhibit desirable pharmacological properties. For example, modifications involving the methyl acrylic acid moiety have been investigated for their potential role in modulating enzyme activity and receptor binding affinity. These efforts align with broader trends in drug discovery where structural diversity is being harnessed to overcome challenges associated with drug resistance and side effects.

Furthermore, the environmental impact of synthetic methodologies has prompted researchers to develop greener alternatives. The use of silicon-based protecting groups offers several advantages over traditional methods, including reduced waste generation and improved reaction efficiency. In line with this trend, studies have been conducted to assess the biodegradability and toxicity profile of compounds like 3-[tris(1-methylethoxy)silyl]propyl ester, ensuring that their application aligns with sustainable chemistry principles.

The role of computational chemistry in optimizing synthetic routes cannot be overstated. Modern computational tools have enabled researchers to predict the behavior of complex molecules with unprecedented accuracy. By simulating reaction mechanisms involving 2-Propenoic acid, 2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester, scientists can identify optimal conditions for synthesis, minimizing trial-and-error experimentation and reducing costs associated with material consumption.

In conclusion, 2-Propenoic acid, 2-methyl-, 3-[tris(1-methylethoxy)silyl]propyl ester (CAS No. 80750-05-6) represents a significant advancement in synthetic chemistry with far-reaching implications for pharmaceutical research and development. Its unique structural features make it an indispensable tool for constructing complex molecular architectures, while its stability under harsh conditions ensures reliable performance in various applications. As research continues to evolve, it is likely that this compound will play an even greater role in shaping the future of drug discovery and molecular biology.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:80750-05-6)METHACRYLOXYPROPYLTRIISOPROPOXYSILANE
sfd17942
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:80750-05-6)3-[三(1-甲基乙氧基)硅基]丙基甲基丙烯酸酯
LE8973779
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email