[11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol)
[11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol), CAS 130727-51-4, with the formula CH3C(O)S(CH2)11(OCH2CH2)4OH, is a functionalised thiol derivative with a molecular weight of 422.62. This compound is valuable in materials science and micro/nanoelectronics, particularly for applications involving self-assembly and surface modification. Its unique structure allows for controlled attachment to surfaces, facilitating the creation of functional interfaces.
- IUPAC
- [1-(Methylcarbonylthio)undec-11-yl]tetra(ethylene glycol)
![[11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol) (CH3C(O)S(CH2)11(OCH2CH2)4OH) — chemical structure, CAS 130727-51-4; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F130727-51-4.png&w=3840&q=75)
Surface Functionalisation
This compound is employed to create well-defined self-assembled monolayers (SAMs) on various substrates. The thiol group readily binds to noble metal surfaces, while the tetra(ethylene glycol) chain offers specific surface properties and steric hindrance.
Micro/Nanoelectronics
Its ability to form ordered monolayers makes it suitable for applications in microelectronics, such as modifying electrode surfaces or controlling interfacial properties in nanoscale devices. It aids in creating robust and specific surface chemistries.
Materials Science Research
Researchers utilise this chemical in advanced materials development, exploring its capabilities in creating novel functional surfaces for sensors, coatings, and biomaterial interfaces. It is a key reagent for precise surface engineering.
| Molecular weight | 422.62 |
|---|---|
| Linear formula | CH3C(O)S(CH2)11(OCH2CH2)4OH |
| Assay | 95% |
| Density | 1.015 g/mL at 25 °C |
| Refractive index | n20/D 1.477 |
| Storage temperature | −20°C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is [11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol) used for?
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This compound is primarily used for surface functionalisation, creating self-assembled monolayers (SAMs) on noble metal surfaces, and in micro/nanoelectronics for modifying electrode surfaces and controlling interfacial properties.
What are the CAS number and formula for [11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol)?
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The CAS number is 130727-51-4 and the linear formula is CH3C(O)S(CH2)11(OCH2CH2)4OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a minimum assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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This compound is classified as a Warning, with hazard statement H319 (causes serious eye irritation). Appropriate personal protective equipment, including eyeshields and suitable gloves, should be worn. Handle in a well-ventilated area.
How is [11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol) supplied and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. This product is typically stored at -20°C and is available for international shipment. Specific packaging details can be provided upon request.
How can I request a quote or sample?
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To request a quote or a sample of [11-(Methylcarbonylthio)undecyl]tetra(ethylene glycol), please contact our sales department via our website or direct email, providing your contact details and the quantity required.
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