Cas no 5290-24-4 (3-(Dichloro(methyl)silyl)propyl acetate)

3-(Dichloro(methyl)silyl)propyl acetate is a versatile organosilane compound with applications in surface modification and adhesion promotion. Its dichlorosilyl group enables reactivity with hydroxylated surfaces, facilitating strong covalent bonding to substrates such as glass, metals, and oxides. The acetate moiety enhances solubility in polar solvents and can serve as a protective group for further functionalization. This compound is particularly useful in coatings, sealants, and composite materials, where improved interfacial adhesion and moisture resistance are required. Its dual functionality allows for tailored reactivity, making it a valuable intermediate in silane chemistry and material science applications. Proper handling under inert conditions is recommended due to its moisture-sensitive nature.
3-(Dichloro(methyl)silyl)propyl acetate structure
5290-24-4 structure
Product Name:3-(Dichloro(methyl)silyl)propyl acetate
CAS No:5290-24-4
MF:C6H12Cl2O2Si
MW:215.149781227112
MDL:MFCD00013604
CID:370307
PubChem ID:79171
Update Time:2025-06-14

3-(Dichloro(methyl)silyl)propyl acetate Chemical and Physical Properties

Names and Identifiers

    • 3-(Dichloro(methyl)silyl)propyl acetate
    • 1-Propanol,3-(dichloromethylsilyl)-, 1-acetate
    • 3-[dichloro(methyl)silyl]propyl acetate
    • 3-ACETOXYPROPYL METHYL DICHLOROSILANE
    • (3-Acetoxy-propyl)-dichlor-methyl-silan
    • (3-acetoxy-propyl)-dichloro-methyl-silane
    • ACETOXYPROPYLMETHYLDICHLOROSILANE
    • Dichlor-methyl-(3-acetoxy-propyl)-silan
    • EINECS 226-126-8
    • Essigsaeure-<3-(dichlor-methyl-silyl)-propylester>
    • (3-Acetoxypropyl)dichloromethylsilane
    • FT-0698537
    • 3-(Dichloromethylsilyl)propyl acetate
    • 3-ACETOXYPROPYLMETHYLDICHLOROSILANE
    • 1-Propanol, 3-(dichloromethylsilyl)-, 1-acetate
    • SCHEMBL524942
    • MFCD00053905
    • DTXSID80967369
    • NS00045307
    • 1-Propanol, 3-(dichloromethylsilyl)-, acetate
    • AKOS022171983
    • 5290-24-4
    • CNWZDXMFPRCFFL-UHFFFAOYSA-N
    • MDL: MFCD00013604
    • Inchi: 1S/C6H12Cl2O2Si/c1-6(9)10-4-3-5-11(2,7)8/h3-5H2,1-2H3
    • InChI Key: CNWZDXMFPRCFFL-UHFFFAOYSA-N
    • SMILES: Cl[Si](C)(CCCOC(C)=O)Cl

Computed Properties

  • Exact Mass: 213.99800
  • Monoisotopic Mass: 213.998
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 5
  • Complexity: 139
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 26.3A^2

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.134±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: <0°C
  • Boiling Point: 142 oC (73 Torr)
  • Flash Point: 89.7±22.6 oC,
  • Refractive Index: 1.4460 (589.3 nm 20 oC)
  • Solubility: Slightly soluble (2.6 g/l) (25 o C),
  • PSA: 26.30000
  • LogP: 2.48920
  • Solubility: Not determined

3-(Dichloro(methyl)silyl)propyl acetate Security Information

  • Hazardous Material transportation number:UN 2987
  • Hazard Category Code: 34
  • Safety Instruction: S26-S36-S37-S39
  • TSCA:Yes
  • Risk Phrases:R34

3-(Dichloro(methyl)silyl)propyl acetate 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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3-(Dichloro(methyl)silyl)propyl acetate Related Literature

Additional information on 3-(Dichloro(methyl)silyl)propyl acetate

Comprehensive Guide to 3-(Dichloro(methyl)silyl)propyl acetate (CAS No. 5290-24-4): Properties, Applications, and Industry Insights

3-(Dichloro(methyl)silyl)propyl acetate (CAS No. 5290-24-4) is a specialized organosilicon compound widely recognized for its unique chemical properties and versatile applications. This compound, often referred to by its systematic name or CAS number, plays a critical role in industries ranging from adhesives and sealants to surface modification technologies. Its molecular structure, featuring both silyl and acetate functional groups, enables it to act as a bridging agent, enhancing material compatibility and performance.

In recent years, the demand for silane coupling agents like 3-(Dichloro(methyl)silyl)propyl acetate has surged, driven by advancements in nanotechnology and composite materials. Researchers and manufacturers are increasingly exploring its potential in green chemistry initiatives, aligning with global trends toward sustainable and eco-friendly solutions. The compound's ability to improve adhesion between organic and inorganic matrices makes it indispensable in polymer science and coatings.

One of the most frequently searched questions about CAS No. 5290-24-4 revolves around its synthesis and stability. The compound is typically synthesized through controlled reactions involving chlorosilanes and acetate derivatives, ensuring high purity and yield. Its stability under various environmental conditions, including moisture and temperature fluctuations, is a key focus for quality control in industrial applications. Users often inquire about storage recommendations, with experts advising airtight containers and inert atmospheres to prevent hydrolysis.

The surface modification capabilities of 3-(Dichloro(methyl)silyl)propyl acetate have garnered significant attention in the electronics industry. With the rise of flexible electronics and wearable devices, this compound is being leveraged to enhance the adhesion of conductive inks and coatings on unconventional substrates. Its compatibility with silicon-based materials also makes it valuable in semiconductor fabrication, where precision and reliability are paramount.

Another trending topic is the compound's role in hybrid material development. As industries seek to combine the strengths of organic polymers and inorganic fillers, 3-(Dichloro(methyl)silyl)propyl acetate serves as a critical coupling agent. For example, in automotive composites, it improves the interfacial bonding between glass fibers and resin matrices, resulting in lighter and more durable components. This aligns with the automotive sector's push toward fuel efficiency and reduced emissions.

Safety and handling of CAS No. 5290-24-4 are also common search queries. While the compound is not classified under stringent regulatory categories, proper personal protective equipment (PPE) such as gloves and goggles is recommended during handling. Material Safety Data Sheets (MSDS) provide detailed guidance on exposure limits and first-aid measures, ensuring workplace safety compliance.

Looking ahead, the future of 3-(Dichloro(methyl)silyl)propyl acetate appears promising, particularly in emerging fields like biomedical engineering and smart materials. Its potential to functionalize surfaces for bioactive coatings or drug delivery systems is under active investigation. As industries continue to innovate, this compound will likely remain a cornerstone of advanced material science.

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