8-Mercapto-1-octanol
8-Mercapto-1-octanol (CAS: 33065-54-2) is a bifunctional organic compound featuring both a thiol (-SH) and a primary alcohol (-OH) group. Its linear structure, with a hydroxyl group at one end and a mercaptan at the other, makes it a valuable building block in organic synthesis. This chemical is particularly useful in materials science and micro/nanoelectronics for applications involving self-assembly and surface modification, leveraging the reactivity of both functional groups.
- IUPAC
- 8-Hydroxy-1-octanethiol
- Synonyms
- 8-Hydroxy-1-octanethiol
Surface Functionalisation
Utilised for creating self-assembled monolayers (SAMs) on various substrates, such as gold and other noble metals. The thiol group strongly binds to the surface, while the hydroxyl group provides a reactive site for further chemical modification or interaction.
Organic Synthesis Intermediate
Serves as a versatile building block in the synthesis of more complex organic molecules. Its dual functionality allows for selective reactions at either the thiol or alcohol end, enabling the construction of diverse chemical structures.
Materials Science Applications
Incorporated into the development of novel materials where its unique structure can impart specific properties, such as in polymer synthesis or for creating functionalised nanoparticles.
Micro- and Nanoelectronics
Finds application in the fabrication of electronic devices, particularly in techniques like contact printing and lithography, where precisely controlled surface chemistry is essential for device performance.
| Molecular weight | 162.29 |
|---|---|
| Linear formula | HSCH2(CH2)6CH2OH |
| Assay | 98% |
| Density | 0.930 g/mL at 25 °C |
| Refractive index | n20/D 1.484 |
| Storage temperature | −20°C |
Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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 8-Mercapto-1-octanol used for?
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8-Mercapto-1-octanol is primarily used as a building block in organic synthesis, for surface functionalisation to create self-assembled monolayers (SAMs), in materials science, and in micro/nanoelectronics applications.
What is the CAS number and formula for 8-Mercapto-1-octanol?
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The CAS number for 8-Mercapto-1-octanol is 33065-54-2, and its linear formula is HSCH2(CH2)6CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 8-Mercapto-1-octanol with a minimum assay of 98%. This product is typically supplied for research and industrial applications and is not represented as USP, BP, or EP grade.
How should 8-Mercapto-1-octanol be handled safely?
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8-Mercapto-1-octanol is classified as Dangerous and Harmful if swallowed, causing serious eye damage. Always handle with appropriate personal protective equipment, including safety goggles, face shield, and protective gloves, in a well-ventilated area or with appropriate respiratory protection (e.g., type ABEK respirator filter).
How is 8-Mercapto-1-octanol packed and shipped?
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This chemical is stored at -20°C. It is carefully packed and exported by Tech Serve Solutions, adhering to all relevant shipping regulations for hazardous materials.
How can I request a quote or sample for 8-Mercapto-1-octanol?
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To request a quote or a sample of 8-Mercapto-1-octanol, please contact the Tech Serve Solutions sales department through our website or by phone.
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