[11-(Methylcarbonylthio)undecyl]tri(ethylene glycol) acetic acid
[11-(Methylcarbonylthio)undecyl]tri(ethylene glycol) acetic acid (CAS: 1262769-96-9) is a specialized organic compound with the molecular formula C21H40O7S and a molecular weight of 436.60 g/mol. This protected thiol derivative is primarily utilised in materials science, particularly in micro/nanoelectronics and self-assembly applications. Its structure facilitates the formation of ordered molecular layers, making it valuable for surface modification and the development of advanced electronic components.
- IUPAC
- [1-(Methylcarbonylthio)undec-11-yl]tri(ethylene glycol) acetic acid
![[11-(Methylcarbonylthio)undecyl]tri(ethylene glycol) acetic acid (C21H40O7S) — chemical structure, CAS 1262769-96-9; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1262769-96-9.png&w=3840&q=75)
Surface Modification
This compound serves as a functionalised thiol for creating self-assembled monolayers (SAMs) on various surfaces. The tri(ethylene glycol) acetic acid tail offers specific solubility and interaction properties.
Micro/Nanoelectronics
Its ability to form ordered layers makes it suitable for applications in micro- and nanoelectronics, including surface patterning and the development of functional interfaces for electronic devices.
Materials Science Research
As a protected thiol with a hydrophilic chain, it is an excellent reagent for researchers exploring novel materials and surface chemistries in advanced technology sectors.
| Molecular weight | 436.60 |
|---|---|
| Empirical formula | C21H40O7S |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Melting point | 28-32 °C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| 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]tri(ethylene glycol) acetic acid used for?
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This compound is primarily used in materials science for surface modification, particularly in micro/nanoelectronics and self-assembly applications due to its ability to form ordered molecular layers.
What is the CAS number and chemical formula?
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The CAS number is 1262769-96-9 and the empirical formula is C21H40O7S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 95%. We do not represent it as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
What are the safety and handling requirements?
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This compound is classified as a Warning with hazard statement H319 (Causes serious eye irritation). Handle with appropriate personal protective equipment in a well-ventilated area. Store at 2-8°C.
How is [11-(Methylcarbonylthio)undecyl]tri(ethylene glycol) acetic acid packaged and exported?
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This chemical is carefully packaged to ensure stability during transit and is exported globally by Tech Serve Solutions in compliance with international shipping regulations.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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