Cas no 17928-13-1 (Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-)

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- is a branched organosilicon compound characterized by its unique trisiloxane backbone with ethyl and methyl substituents. This structure imparts low surface tension, high spreading efficiency, and thermal stability, making it suitable for applications requiring wetting and leveling properties. Its compatibility with organic and inorganic matrices enhances its utility in coatings, adhesives, and personal care formulations. The compound’s hydrophobic nature and resistance to oxidation contribute to its durability in demanding environments. Additionally, its tailored molecular design ensures minimal volatility and improved performance in high-temperature processes. These attributes make it a versatile intermediate in specialty chemical synthesis.
Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- structure
17928-13-1 structure
Product Name:Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-
CAS No:17928-13-1
MF:C10H28O4Si3
MW:296.583426475525
MDL:MFCD00053878
CID:122657
PubChem ID:14250037
Update Time:2025-11-01

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- Chemical and Physical Properties

Names and Identifiers

    • Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-
    • 1,1,3,3,5,5-HEXAMETHYLDIETHOXYTRISILOXANE
    • 1,5-DIETHOXYHEXAMETHYLTRISILOXANE
    • bis[[ethoxy(dimethyl)silyl]oxy]-dimethylsilane
    • 1,1,3,3,5,5, Hexamethyl diethoxy trisiloxane
    • 1,5-Diaethoxy-1,1,3,3,5,5-hexamethyl-trisiloxan
    • 1,5-diethoxy-1,1,3,3,5,5-hexamethyl-trisiloxane
    • Trisiloxane,1,5-diethoxy-1,1,3,3,5,5-hexamethyl
    • Trisiloxane,1,5-diethoxy-1,1,3,3,5,5-hexamethyl-(6CI,9CI)
    • Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl
    • 1,1,3,3,5,5-Hexamethyl-1,5-Diethoxytrisiloxane
    • 1,1,3,3,5,5-Hexamethyl-1,5-diethoxypentanetrisiloxane
    • SCHEMBL297261
    • Trisiloxane, 1,5-diethoxy-1,1,3,3,5,5-hexamethyl-
    • DTXSID80557981
    • 17928-13-1
    • MFCD00053878
    • 1,5-diethoxy-1,1,3,3,5,5-hexamethyltrisiloxane
    • 4,4,6,6,8,8-HEXAMETHYL-3,5,7,9-TETRAOXA-4,6,8-TRISILAUNDECANE
    • AKOS015909505
    • FS-6161
    • 1,1,3,3,5,5-HEXAMETHYLDIETHOXYTRISILOXANE 97%
    • MDL: MFCD00053878
    • Inchi: 1S/C10H28O4Si3/c1-9-11-15(3,4)13-17(7,8)14-16(5,6)12-10-2/h9-10H2,1-8H3
    • InChI Key: HOARHIIWXZMCMV-UHFFFAOYSA-N
    • SMILES: [Si](C)(C)(O[Si](C)(C)OCC)O[Si](C)(C)OCC

Computed Properties

  • Exact Mass: 296.13000
  • Monoisotopic Mass: 296.12953897g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 8
  • Complexity: 210
  • 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: 36.9?2

Experimental Properties

  • Density: 0.912
  • Boiling Point: 56 °C
  • Flash Point: 83.5°C
  • Refractive Index: 1.3889
  • PSA: 36.92000
  • LogP: 3.19800

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- Security Information

  • TSCA:No

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- Customs Data

  • HS CODE:2934999090
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
abcr
AB252525-25 g
1,5-Diethoxyhexamethyltrisiloxane, 95%; .
17928-13-1 95%
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€243.70 2023-07-20
Fluorochem
S09575-25g
1,1,3,3,5,5, Hexamethyl diethoxy trisiloxane
17928-13-1 97%
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abcr
AB252525-25g
1,5-Diethoxyhexamethyltrisiloxane, 95%; .
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Additional information on Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-: A Versatile Silicone-Based Compound with Emerging Applications in Biomedical and Industrial Fields

Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- is a highly functionalized silicone-based compound with a unique molecular structure that has garnered significant attention in recent years. Its chemical formula, CAS No.17928-13-1, corresponds to a complex siloxane framework characterized by multiple methyl groups and diethyl substituents. This compound's structural versatility has enabled its application in diverse fields, including biomedical materials, surface coatings, and advanced polymer science. Recent studies have highlighted its potential as a biocompatible material for tissue engineering and drug delivery systems, underscoring its significance in modern chemical research.

As a member of the siloxane family, Trisiloxane,1,7-diethyl-2,2,4,3,6,6-hexamethyl- exhibits exceptional thermal stability and chemical inertness, which are critical properties for materials used in harsh environments. These characteristics make it particularly suitable for applications requiring long-term durability and resistance to environmental degradation. In the context of biomedical applications, its low cytotoxicity profile has been extensively studied, with recent research from 2023 demonstrating its compatibility with human fibroblasts and endothelial cells. This finding has opened new avenues for its use in vascular grafts and biomimetic scaffolds.

The molecular architecture of Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- is defined by its central siloxane backbone, which is functionalized with six methyl groups and two diethyl substituents. This structural configuration not only enhances its hydrophobic properties but also allows for tunable surface characteristics through chemical modification. A 2023 study published in Advanced Materials Interfaces demonstrated that the compound's surface energy can be precisely controlled by adjusting the ratio of methyl to diethyl groups, enabling its application in both hydrophilic and hydrophobic environments. This adaptability is crucial for developing materials that can interface with biological systems in a controlled manner.

Recent advancements in nanotechnology have further expanded the potential applications of Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-. Researchers have successfully incorporated this compound into nanocomposite materials to enhance mechanical strength and thermal conductivity. A 2023 paper in Nano Today reported that incorporating Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- into polymer matrices significantly improved the thermal stability of the resulting nanocomposites, making them suitable for high-temperature applications in the aerospace and electronics industries. These findings highlight the compound's role in the development of next-generation materials with enhanced performance characteristics.

One of the most promising areas of research involving Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- is its application in drug delivery systems. A 2023 study published in Biomaterials Science demonstrated that the compound can serve as a carrier for hydrophobic drugs, enabling controlled release and improved bioavailability. The research team found that encapsulating active pharmaceutical ingredients within Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- matrices resulted in a sustained release profile over 72 hours, which is particularly beneficial for chronic disease management. This application underscores the compound's potential to revolutionize targeted drug delivery strategies.

From an industrial perspective, Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- has shown promise as a component in advanced surface coatings. Its ability to form stable, thin films with excellent adhesion properties has led to its use in protective coatings for electronic devices and medical instruments. A 2023 report in Surface and Coatings Technology highlighted the compound's effectiveness in creating anti-fouling coatings for biomedical implants, which can significantly reduce the risk of infection and improve patient outcomes. These applications demonstrate the compound's adaptability to meet the demands of various industrial sectors.

The synthesis of Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- involves a multi-step process that requires precise control of reaction conditions to achieve the desired molecular structure. Recent advancements in catalytic methods have enabled more efficient production of this compound, reducing both the cost and environmental impact of its manufacture. A 2023 study in Catalysis Science & Technology described a novel catalytic pathway that significantly improved the yield and purity of Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl-, making it more accessible for large-scale applications. This development is critical for expanding its use in commercial products and research applications.

As research into Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- continues to evolve, its potential applications are expected to grow. The compound's unique combination of physical and chemical properties positions it as a valuable material for future innovations in biotechnology, materials science, and industrial engineering. Ongoing studies are exploring its role in smart materials that can respond to environmental stimuli, further expanding its utility across multiple disciplines. These developments underscore the importance of Trisiloxane,1,7-diethyl-2,2,4,4,6,6-hexamethyl- in the advancement of modern science and technology.

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