Diundecyl disulfide
Diundecyl disulfide (CAS 79458-27-8), with the molecular formula C22H46S2 and a molecular weight of 374.73 g/mol, is a sulfur-containing organic compound. It serves as a key component in materials science, particularly for applications in micro/nanoelectronics and self-assembly processes. This disulfide facilitates the formation of ordered molecular layers on surfaces, enabling advanced functionalities in electronic devices and nanotechnology.
Micro/Nanoelectronics
Diundecyl disulfide is employed in the fabrication of micro and nanoelectronic devices. Its ability to form self-assembled monolayers is crucial for surface modification and creating functional interfaces in conductive materials.
Self-Assembly Materials
This compound is integral to the development of self-assembly materials. It enables precise control over molecular organization on substrates, leading to engineered surfaces with specific electronic or chemical properties.
Contact Printing
Used in techniques like self-assembly and contact printing, Diundecyl disulfide allows for the controlled deposition of molecules onto surfaces, facilitating pattern formation for advanced electronic applications.
| Molecular weight | 374.73 |
|---|---|
| Empirical formula | C22H46S2 |
| Assay | 99% |
| Storage temperature | 2-8°C |
| Melting point | 31-35 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 Diundecyl disulfide used for?
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Diundecyl disulfide is used in materials science for applications in micro/nanoelectronics and self-assembly, enabling the formation of functional interfaces and molecular layers on surfaces.
What are the CAS number and formula for Diundecyl disulfide?
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The CAS number for Diundecyl disulfide is 79458-27-8, and its empirical formula is C22H46S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diundecyl disulfide with an assay of 99%. This product is not represented as USP, BP, or EP grade.
How should Diundecyl disulfide be handled safely?
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Diundecyl disulfide is a Warning substance, classified with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Handle with a dust mask (type N95 US), eyeshields, and gloves in a well-ventilated area, following precautionary statements P261 and P305 + P351 + P338.
How is Diundecyl disulfide packed and shipped?
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Diundecyl disulfide is stored at 2-8°C and shipped as per UN 3335 regulations. TSS is a global supplier and exporter of fine chemicals.
How can I request a sample or quote for Diundecyl disulfide?
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To request a sample or quote for Diundecyl disulfide, please contact the TSS sales team through the website or by phone.
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