9-Mercapto-1-nonanol
9-Mercapto-1-nonanol (CAS 131215-92-4, C9H20OS) is a versatile bifunctional molecule featuring both a thiol and a primary alcohol group. With a molecular weight of 176.32 g/mol, this compound is valuable in organic synthesis and materials science. Its dual functionality allows for diverse chemical transformations, making it suitable for applications in self-assembly, surface modification, and the creation of advanced materials.
- IUPAC
- 9-Mercapto-nonan-1-ol
- Synonyms
- 9-Mercapto-nonan-1-ol
Surface Functionalization
The thiol group readily binds to noble metal surfaces like gold, enabling the formation of self-assembled monolayers (SAMs). The terminal alcohol group can then be further modified to introduce specific chemical functionalities or to link to other molecules.
Organic Synthesis Building Block
As a bifunctional molecule, 9-mercapto-1-nonanol serves as a key intermediate in the synthesis of more complex organic structures. It can participate in reactions involving both thiol and alcohol functionalities.
Materials Science
This compound is employed in developing novel materials, particularly in areas requiring controlled surface properties or the integration of sulfur-containing moieties into polymer or molecular architectures.
Micro/Nanoelectronics
Its ability to form ordered monolayers on conductive substrates makes it relevant for applications in microelectronics and nanotechnology, including sensor development and surface patterning.
| Molecular weight | 176.32 |
|---|---|
| Empirical formula | C9H20OS |
| Assay | 96% |
| Density | 0.939 g/mL at 25 °C |
| Refractive index | n20/D 1.483 |
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
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37 |
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 9-Mercapto-1-nonanol used for?
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9-Mercapto-1-nonanol is used as a building block in organic synthesis, for surface functionalization, in materials science, and for micro/nanoelectronic applications due to its thiol and alcohol functionalities.
What is the CAS number and formula for 9-Mercapto-1-nonanol?
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The CAS number is 131215-92-4 and the empirical formula is C9H20OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9-Mercapto-1-nonanol with an assay of 96%. TSS does not represent this product as USP, BP, or EP grade.
How should 9-Mercapto-1-nonanol be handled safely?
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Handle 9-Mercapto-1-nonanol with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. It is classified as harmful if swallowed and causes skin, eye, and respiratory irritation (H302, H315, H319, H335).
How is 9-Mercapto-1-nonanol packed and shipped?
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9-Mercapto-1-nonanol is packed according to industry standards for chemical transport and exported globally by Tech Serve Solutions.
How can I request a sample or quote for 9-Mercapto-1-nonanol?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by phone.
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