4-(6-Mercaptohexyloxy)benzyl alcohol
4-(6-Mercaptohexyloxy)benzyl alcohol (CAS: 912617-71-1; Formula: C13H20O2S) is a thiol-functionalised aromatic alcohol. It is primarily utilised in materials science and micro/nanoelectronics, particularly for applications involving self-assembly and contact printing. The compound features a mercapto (thiol) group at one end of a hexyl chain and a benzyl alcohol moiety at the other, enabling diverse surface functionalisation and molecular assembly.
- IUPAC
- 4-Hydroxymethyl-1-(6-mercaptohexyloxy)benzene

Self-Assembly and Surface Modification
This compound is well-suited for forming self-assembled monolayers (SAMs) on various surfaces. The thiol group readily binds to noble metal surfaces like gold, while the benzyl alcohol end can be further functionalised or interact with other molecules.
Micro and Nanoelectronics
Its ability to form ordered molecular layers makes it valuable in the fabrication of nanoscale electronic devices. It can be employed in lithography techniques, such as contact printing, for precise patterning.
Materials Science Research
Researchers utilise 4-(6-Mercaptohexyloxy)benzyl alcohol to explore new materials with tailored surface properties. Its bifunctional nature allows for the creation of complex molecular architectures and hybrid materials.
| Molecular weight | 240.36 |
|---|---|
| Empirical formula | C13H20O2S |
| Storage temperature | −20°C |
| Melting point | 44-49 °C |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| 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 4-(6-Mercaptohexyloxy)benzyl alcohol used for?
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4-(6-Mercaptohexyloxy)benzyl alcohol is primarily used in materials science and micro/nanoelectronics for applications involving self-assembly, surface modification, and contact printing.
What are the CAS number and formula for 4-(6-Mercaptohexyloxy)benzyl alcohol?
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The CAS number is 912617-71-1 and the empirical formula is C13H20O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and development purposes. The specific assay and purity are available on the product's Certificate of Analysis. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.
How should 4-(6-Mercaptohexyloxy)benzyl alcohol be handled safely?
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This compound is a Warning substance and can cause skin irritation (H315), allergic skin reaction (H317), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, face shields, and gloves. Ensure good ventilation. Avoid breathing dust. Wash hands thoroughly after handling.
How is 4-(6-Mercaptohexyloxy)benzyl alcohol shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents. We ship and export chemicals worldwide, adhering to all relevant international shipping and customs regulations.
How can I request a sample or quote for 4-(6-Mercaptohexyloxy)benzyl alcohol?
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To request a sample or a quotation, please contact our sales team through the website or by calling our customer service line. Please specify the required quantity and your shipping destination.
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