Cas no 18001-13-3 (Trimethoxy(4-vinylphenyl)silane)

Trimethoxy(4-vinylphenyl)silane is an organosilane compound featuring both methoxy and vinylphenyl functional groups. Its trialkoxysilane moiety enables strong bonding with inorganic substrates, such as glass, metals, and oxides, while the vinylphenyl group provides reactivity for further polymerization or surface modification. This dual functionality makes it valuable as a coupling agent in coatings, adhesives, and composite materials, enhancing interfacial adhesion and durability. The methoxy groups facilitate hydrolysis and condensation reactions, promoting crosslinking in sol-gel processes. Its compatibility with organic and inorganic matrices allows for tailored material properties, making it suitable for advanced applications in electronics, optics, and reinforced polymers. The compound is typically handled under anhydrous conditions due to its moisture sensitivity.
Trimethoxy(4-vinylphenyl)silane structure
18001-13-3 structure
Product Name:Trimethoxy(4-vinylphenyl)silane
CAS No:18001-13-3
MF:C11H16O3Si
MW:224.328444480896
MDL:MFCD21596662
CID:122702
PubChem ID:253662099
Update Time:2025-10-24

Trimethoxy(4-vinylphenyl)silane Chemical and Physical Properties

Names and Identifiers

    • Benzene,1-ethenyl-4-(trimethoxysilyl)-
    • Trimethoxy(4-vinylphenyl)silane
    • (4-ethenylphenyl)-trimethoxysilane
    • KBM1403
    • p-styryltrimethoxysilane
    • p-vinyl phenyl trimethoxysilane
    • Y 5772
    • Silane,(4-ethenylphenyl)trimethoxy-
    • (4-ethenylphenyl) trimethoxy-Silane
    • p-Styryltrimethylsilane
    • 4-(trimethoxysilyl)styrene
    • 4-(trimethoxysilyl)-styrene
    • (4-Vinylphenyl)trimethoxysilane
    • (4-Ethenylphenyl)Trimethoxysilane
    • LTQBNYCMVZQRSD-UHFFFAOYSA-N
    • (4-Ethenylphenyl)(trimethoxy)silane
    • Silane, (4-ethenylphenyl)trimethoxy-
    • Benzene, 1-ethenyl-4-(trimethoxysilyl)-
    • D92668
    • MFCD21596662
    • T3185
    • AS-64055
    • AKOS028113940
    • 18001-13-3
    • SCHEMBL100085
    • Trimethoxy(4-vinylphenyl)silane, >/=97%
    • DTXSID10575633
    • p-STYRYLTRIMETHOXYSILANE, 96%
    • 1-Ethenyl-4-(trimethoxysilyl)benzene
    • MDL: MFCD21596662
    • Inchi: 1S/C11H16O3Si/c1-5-10-6-8-11(9-7-10)15(12-2,13-3)14-4/h5-9H,1H2,2-4H3
    • InChI Key: LTQBNYCMVZQRSD-UHFFFAOYSA-N
    • SMILES: [Si](C1C=CC(C=C)=CC=1)(OC)(OC)OC

Computed Properties

  • Exact Mass: 224.08700
  • Monoisotopic Mass: 224.08687090g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 5
  • Complexity: 188
  • 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: 27.7

Experimental Properties

  • Color/Form: NA
  • Density: 1.0±0.1 g/cm3
  • Boiling Point: 77°C/0.2mmHg(lit.)
  • Flash Point: 93.4±29.0 °C
  • Refractive Index: 1.5050 to 1.5090
  • PSA: 27.69000
  • LogP: 1.41470
  • Vapor Pressure: 0.1±0.4 mmHg at 25°C

Trimethoxy(4-vinylphenyl)silane Security Information

Trimethoxy(4-vinylphenyl)silane Customs Data

  • HS CODE:2931900090
  • Customs Data:

    China Customs Code:

    2931900090

    Overview:

    2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%

    Summary:

    2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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Trimethoxy(4-vinylphenyl)silane Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:18001-13-3)Trimethoxy(4-vinylphenyl)silane
Order Number:A1022515
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Thursday, 29 August 2024 15:27
Price ($):1058.0

Additional information on Trimethoxy(4-vinylphenyl)silane

Trimethoxy(4-vinylphenyl)silane: A Comprehensive Overview

Trimethoxy(4-vinylphenyl)silane (CAS No. 18001-13-3) is a versatile organosilicon compound that has garnered significant attention in the fields of materials science, organic synthesis, and electronics. This compound, also referred to as vinyltrimethoxysilane, is characterized by its unique chemical structure, which combines a phenyl group substituted with a vinyl moiety and three methoxy groups attached to a central silicon atom. Its structure makes it highly reactive and suitable for a wide range of applications.

The synthesis of Trimethoxy(4-vinylphenyl)silane typically involves the reaction of chlorotrimethylsilane with 4-vinylphenol in the presence of a base, such as potassium tert-butoxide. This reaction is well-documented in the literature and highlights the importance of controlling reaction conditions to achieve high yields and purity. Recent studies have explored alternative synthetic routes, including the use of microwave-assisted synthesis, which has shown promise in reducing reaction times while maintaining product quality.

One of the most notable applications of Trimethoxy(4-vinylphenyl)silane is in the preparation of organosilicon polymers and copolymers. These materials exhibit excellent thermal stability, mechanical strength, and resistance to environmental factors, making them ideal for use in high-performance coatings, adhesives, and electronic encapsulants. For instance, researchers have demonstrated the use of this compound in the synthesis of UV-curable siloxane networks, which exhibit superior adhesion properties and flexibility.

In addition to its role in polymer chemistry, Trimethoxy(4-vinylphenyl)silane has found applications in organic synthesis as a precursor for various functionalized silanes. Its reactivity with alcohols, amines, and other nucleophiles allows for the preparation of tailored siloxane derivatives with specific functionalities. Recent advancements in click chemistry have further expanded its utility, enabling the formation of robust covalent bonds between siloxane frameworks and other organic molecules.

The electronic properties of materials derived from Trimethoxy(4-vinylphenyl)silane have also been extensively studied. For example, films prepared from this compound exhibit semiconducting behavior, making them potential candidates for use in thin-film transistors (TFTs) and other electronic devices. Researchers have explored the incorporation of this compound into hybrid organic-inorganic materials, which combine the advantages of both organic semiconductors and siloxane matrices.

From an environmental perspective, Trimethoxy(4-vinylphenyl)silane is considered relatively stable under normal storage conditions. However, its reactivity with water necessitates careful handling during synthesis and processing. Recent studies have focused on developing eco-friendly synthetic methods and recycling strategies to minimize waste generation and improve sustainability.

In conclusion, Trimethoxy(4-vinylphenyl)silane (CAS No. 18001-13-3) is a multifaceted organosilicon compound with a wide range of applications across various industries. Its unique chemical structure, reactivity, and compatibility with diverse functional groups make it an invaluable tool for researchers and industry professionals alike. As advancements in materials science continue to unfold, this compound is expected to play an increasingly important role in the development of next-generation materials.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:18001-13-3)Trimethoxy(4-vinylphenyl)silane
A1022515
Purity:99%
Quantity:100g
Price ($):1058.0
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