Cas no 13716-38-6 (1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane)

1,1,1,5,5,5-Hexaethyl-3-methyltrisiloxane is a branched organosilicon compound characterized by its unique molecular structure, featuring ethyl and methyl substituents on a trisiloxane backbone. This configuration imparts low polarity and high thermal stability, making it suitable for applications requiring inert, hydrophobic materials. Its symmetrical structure contributes to consistent performance in high-temperature environments, while the ethyl groups enhance solubility in organic solvents. The compound is often utilized as a precursor in silicone chemistry, a lubricant additive, or a dielectric fluid. Its stability under oxidative conditions and resistance to hydrolysis further expand its utility in specialized industrial and research applications.
1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane structure
13716-38-6 structure
Product Name:1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane
CAS No:13716-38-6
MF:C13H33O2Si3
MW:305.656427145004
CID:1243899
PubChem ID:53433501
Update Time:2025-06-23

1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane Chemical and Physical Properties

Names and Identifiers

    • 1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane
    • Oxiranemethanamine, N-methyl-N-(oxiranylmethyl)-
    • AGN-PC-002DEZ
    • methyl-bis-oxiranylmethyl-amine
    • Methyl-bis-triethylsilyloxy-silan
    • CTK0J1494
    • Oxiranemethanamine,N-methyl-N-(oxiranylmethyl)
    • SCHEMBL3070495
    • AKOS024462716
    • methyl-bis(triethylsilyloxy)silicon
    • 13716-38-6
    • MDL: MFCD09953862
    • Inchi: 1S/C13H33O2Si3/c1-8-17(9-2,10-3)14-16(7)15-18(11-4,12-5)13-6/h8-13H2,1-7H3
    • InChI Key: DGJHPIHKEDLELD-UHFFFAOYSA-N
    • SMILES: [Si](CC)(CC)(CC)O[Si](C)O[Si](CC)(CC)CC |^1:8|

Computed Properties

  • Exact Mass: 306.18700
  • Monoisotopic Mass: 305.17883489g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 10
  • Complexity: 178
  • 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: 18.5?2

Experimental Properties

  • PSA: 18.46000
  • LogP: 4.88030

1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane 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%

1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
S25177-10g
1,1,1,5,5,5-Hexaethyl-3-methyltrisiloxane
13716-38-6
10g
£148.00 2022-02-28

1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane Related Literature

Additional information on 1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane

1,1,1,5,5,5-Hexaethyl-3-Methyltrisiloxane: A Comprehensive Overview

The compound with CAS No. 13716-38-6, commonly referred to as 1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane, is a highly specialized organosilicon compound. This compound has garnered significant attention in recent years due to its unique chemical properties and versatile applications across various industries. The name itself highlights its structural composition: a trisiloxane backbone with six ethyl groups attached to the silicon atoms at positions 1 and 5 and a methyl group at position 3. This specific arrangement imparts the compound with exceptional thermal stability and chemical resistance.

Recent studies have demonstrated that hexaethyltrisiloxane exhibits remarkable performance in high-temperature environments. Researchers have explored its potential as a high-performance lubricant in aerospace applications. Its ability to maintain viscosity stability under extreme conditions makes it an ideal candidate for use in jet engines and spacecraft components. Furthermore, its low volatility ensures minimal degradation over time, which is crucial for long-term missions.

In addition to its thermal properties, hexaethyltrisiloxane has been investigated for its role in advanced materials science. Scientists have discovered that this compound can be used as a precursor for the synthesis of novel silicon-based polymers. These polymers exhibit enhanced mechanical strength and flexibility compared to traditional materials. Such advancements open up new possibilities in the development of lightweight yet durable materials for automotive and aerospace industries.

The synthesis of hexaethyltrisiloxane involves a multi-step process that requires precise control over reaction conditions. Recent breakthroughs in catalytic chemistry have enabled more efficient production methods. By utilizing palladium-based catalysts, researchers have achieved higher yields while reducing production costs. This development is particularly significant for industries relying on large-scale production of organosilicon compounds.

Another area where hexaethyltrisiloxane has shown promise is in the field of electronics. Its excellent electrical insulation properties make it suitable for use in high-voltage applications. Recent research has focused on integrating this compound into next-generation insulating materials for power transformers and capacitors. The results indicate that these materials can withstand significantly higher voltages without compromising performance.

Moreover, the environmental impact of hexaethyltrisiloxane has been a topic of interest among sustainability researchers. Studies have shown that this compound biodegrades more efficiently than many traditional organosilicon compounds under specific conditions. This characteristic makes it a more eco-friendly alternative in applications where environmental considerations are paramount.

In conclusion, hexaethyltrisiloxane (CAS No. 13716-38-6) stands out as a versatile and innovative compound with a wide range of applications across multiple industries. Its unique chemical structure and superior performance characteristics continue to drive advancements in materials science and engineering. As research progresses, it is anticipated that this compound will play an increasingly important role in shaping the future of technology and industry.

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