1,16-Hexadecanedithiol
1,16-Hexadecanedithiol (CAS: 79028-45-8), with the molecular formula C16H34S2 and a molecular weight of 290.57 g/mol, is a long-chain dithiol. This compound is particularly noted for its utility in forming self-assembled monolayers (SAMs). It finds applications in advanced materials science, microelectronics, and sensor development, serving as a crucial building block for sophisticated chemical syntheses and surface modifications.
- Synonyms
- C16H34S2
Self-Assembled Monolayers (SAMs)
This long-chain dithiol is extensively used in the formation of self-assembled monolayers on various surfaces. These ordered molecular assemblies are vital for modifying surface properties in nanotechnology and materials science.
Sensor Development
The ability to form stable SAMs makes 1,16-Hexadecanedithiol a valuable component in the fabrication of advanced chemical sensors and biosensors, enabling precise surface functionalisation.
Microelectronics and Nanotechnology
It serves as a key building block in micro- and nanoelectronics, facilitating precise material deposition and surface patterning critical for fabricating nanoscale devices.
Organic Synthesis
As a dithiol, it acts as a versatile intermediate in organic synthesis, participating in reactions that introduce sulfur functionalities or create specific molecular architectures.
| Molecular weight | 290.57 |
|---|---|
| Empirical formula | C16H34S2 |
| Assay | 99% |
| Storage temperature | 2-8°C |
| Application | Long chain dithiol for SAMs in sensors.1 |
| Melting point | 48-52 °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 |
|---|---|
| Flash point | >110 °C / >230 °F |
| 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 1,16-Hexadecanedithiol used for?
+
1,16-Hexadecanedithiol is primarily used for forming self-assembled monolayers (SAMs) on surfaces, finding applications in sensor development, microelectronics, and materials science as a key organic building block.
What is the CAS number and formula for 1,16-Hexadecanedithiol?
+
The CAS number for 1,16-Hexadecanedithiol is 79028-45-8, and its molecular formula is C16H34S2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1,16-Hexadecanedithiol with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,16-Hexadecanedithiol be handled safely?
+
Handle 1,16-Hexadecanedithiol with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. Ensure adequate ventilation as it may cause skin, eye, and respiratory irritation (H315, H319, H335).
How is 1,16-Hexadecanedithiol typically packaged and shipped?
+
1,16-Hexadecanedithiol is typically stored at 2-8°C. For shipping and export, it is carefully packaged according to international regulations for chemical substances.
How can I request a sample or quote for 1,16-Hexadecanedithiol?
+
To request a sample or a quote for 1,16-Hexadecanedithiol, please contact our sales team through the website or via email, providing your contact details and the quantity required.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis