S-(4-Bromobutyl) thioacetate
S-(4-Bromobutyl) thioacetate (CAS: 14475-59-3) is a chemical compound with a molecular weight of 211.12 g/mol. It is primarily utilised in materials science for the formation of self-assembled monolayers (SAMs) on gold surfaces. This modification of electrode work functions is crucial in micro- and nanoelectronics, and for applications involving self-assembly and contact printing. The compound is supplied with a minimum assay of 96% via GC.
- IUPAC
- 1-Butanethiol, 4-bromo-, acetate,Acetic acid, thio-,S-(4-bromobutyl) ester,Ethanethioic acid, S-(4-bromobutyl) ester
- Synonyms
- S-(4-Bromobutyl) thioacetateEthanethioic acid, S-(4-bromobutyl) esterAcetic acid, thio-, S-(4-bromobutyl) ester1-Butanethiol, 4-bromo-, acetate
Self-Assembled Monolayers (SAMs)
This thioacetate derivative is employed to form SAMs on gold electrodes. The ordered molecular layers can be used to precisely modify the surface properties of materials, influencing factors such as work function and surface energy.
Micro- and Nanoelectronics
The ability to create controlled surface modifications with S-(4-Bromobutyl) thioacetate makes it valuable in the fabrication of microelectronic and nanoelectronic devices. It aids in tailoring electrode interfaces for improved performance and functionality.
Surface Functionalisation
In materials science, this compound acts as a building block for functionalising surfaces. It enables the introduction of specific chemical groups or tailored properties onto substrates through self-assembly processes.
| Molecular weight | 211.12 |
|---|---|
| Empirical formula | C6H11BrOS |
| Assay | 96% (GC) |
| Density | 1.388 g/mL at 25 °C |
| Refractive index | n20/D 1.518 |
| Storage temperature | −20°C |
| Contains / stabiliser | copper as stabilizer |
| Application | Used in the formation of Self-Assembled Monolayers on gold electrodes to modify its work function. 1,2 |
| Composition | (copper wire added to bulk material for stabilization) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Storage Condition | under inert gas |
|---|
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 S-(4-Bromobutyl) thioacetate used for?
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S-(4-Bromobutyl) thioacetate is used in the formation of self-assembled monolayers on gold electrodes to modify their work function, finding applications in materials science, micro/nanoelectronics, and self-assembly processes.
What are the CAS number and molecular formula for S-(4-Bromobutyl) thioacetate?
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The CAS number for S-(4-Bromobutyl) thioacetate is 14475-59-3, and its empirical formula is C6H11BrOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies S-(4-Bromobutyl) thioacetate with a minimum assay of 96% determined by GC. This is a research-grade chemical and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should S-(4-Bromobutyl) thioacetate be handled safely?
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S-(4-Bromobutyl) thioacetate is classified with GHS07 symbol and a Warning signal word. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray and wear protective gloves/eye protection/face protection.
How is S-(4-Bromobutyl) thioacetate packed, shipped, and exported?
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S-(4-Bromobutyl) thioacetate is stored under inert gas at -20°C. It contains copper as a stabiliser. TSS exports fine chemicals globally, adhering to all relevant shipping regulations for hazardous materials.
How can I request a quote or sample for S-(4-Bromobutyl) thioacetate?
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To request a quote or sample of S-(4-Bromobutyl) thioacetate, please use the contact form on our website or contact our sales department directly with your inquiry, referencing the product name and CAS number.
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