2-Ethylhexanethiol
2-Ethylhexanethiol (CAS: 7341-17-5, C8H18S) is a sulfur-containing organic compound with a molecular weight of 146.29 g/mol. This alkyl thiol finds utility as a building block in chemical synthesis and is relevant in materials science, particularly for applications in micro/nanoelectronics and self-assembly processes. Its properties also lend themselves to the development of self-assembly materials.
- IUPAC
- 2-Ethyl-1-hexanethiol,2-Ethylhexylmercaptan
- Synonyms
- 2-Ethyl-1-hexanethiol2-Ethylhexylmercaptan
Chemical Synthesis
2-Ethylhexanethiol serves as a valuable intermediate and building block in organic synthesis. Its thiol group allows for various functionalisation reactions, enabling the construction of more complex molecules.
Materials Science & Micro/Nanoelectronics
This compound is employed in materials science for its role in surface modification and the formation of self-assembled monolayers (SAMs). These properties are crucial for applications in microelectronics and nanotechnology.
Self-Assembly & Contact Printing
The thiol functionality facilitates directed self-assembly on surfaces, making 2-Ethylhexanethiol useful in techniques like contact printing for creating patterned surfaces and devices.
| Molecular weight | 146.29 |
|---|---|
| Empirical formula | C8H18S |
| Assay | 97% |
| Density | 0.843 g/mL at 25 °C |
| Refractive index | n20/D 1.457 |
Hazard statements
- H226Flammable liquid and vapour
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 60 °C / 140 °F |
| Transport (UN / ADR) | UN 3336 3/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36-43-52/53 |
| 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 2-Ethylhexanethiol used for?
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2-Ethylhexanethiol is used as a building block in chemical synthesis, in materials science for surface modification, and in micro/nanoelectronics due to its self-assembly properties.
What are the CAS number and chemical formula for 2-Ethylhexanethiol?
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The CAS number for 2-Ethylhexanethiol is 7341-17-5, and its chemical formula is C8H18S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethylhexanethiol with a minimum assay of 97%. This product is not intended for pharmaceutical, food, or cosmetic use and is not classified as USP, BP, or EP grade.
How should 2-Ethylhexanethiol be handled safely?
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2-Ethylhexanethiol is a flammable liquid and vapour (H226), causes serious eye irritation (H319), may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334), and is harmful to aquatic life with long lasting effects (H412). Use in a well-ventilated area with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection.
How is 2-Ethylhexanethiol packed and exported?
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2-Ethylhexanethiol is packed according to UN 3336 3/PG 3 regulations for transport. Tech Serve Solutions, established in 1998, is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote for 2-Ethylhexanethiol?
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To request a sample or obtain a quote for 2-Ethylhexanethiol, please contact our sales department through the website or by phone.
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