3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanethiol
3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanethiol (CAS: 34451-26-8), with the linear formula CF3(CF2)5CH2CH2SH and a molecular weight of 380.17 g/mol, is a specialized fluorinated organic compound. It finds application in advanced chemical synthesis, particularly in fluorous phase chemistry and the development of Rf-tagged scavengers. Its unique properties enable specialized separation and purification techniques in research and development settings.
- IUPAC
- 1H,1H,2H,2H-Perfluoro-1-octanethiol,1H,1H,2H,2H-Perfluorooctyl mercaptan
- Synonyms
- 4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanethiol1H,1H,2H,2H-Perfluoro-1-octanethiol1H,1H,2H,2H-Perfluorooctyl mercaptan
Fluorous Synthesis
This compound serves as a valuable building block in fluorous synthesis, a technique that utilizes highly fluorinated chains for facile separation and purification of reaction products. Its perfluorinated segment facilitates partitioning into fluorous phases.
Specialty Chemical Synthesis
3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanethiol is employed in the synthesis of complex molecules where its specific structural features are advantageous. It can be incorporated into polymers or used as a surface modification agent.
Rf-Tagged Scavengers
It is utilized in the preparation of Rf-tagged solution-phase scavengers. These scavengers, tagged with a fluorous group, can be easily removed from reaction mixtures using fluorous solid-phase extraction techniques.
| Molecular weight | 380.17 |
|---|---|
| Linear formula | CF3(CF2)5CH2CH2SH |
| Assay | ≥96.5% (GC)97% |
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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3334 |
| 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 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanethiol used for?
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This compound is primarily used in fluorous synthesis, specialty chemical synthesis, and for the preparation of Rf-tagged solution-phase scavengers.
What is the CAS number and molecular formula for this chemical?
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The CAS number is 34451-26-8 and the linear molecular formula is CF3(CF2)5CH2CH2SH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of ≥96.5% (GC), or 97%. We do not represent this product as USP, EP, BP or any other pharmacopoeia grade.
What are the primary safety hazards associated with this chemical?
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This chemical is classified as a Warning (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used.
How is this chemical typically packed and shipped?
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This chemical is shipped under UN 3334. TSS exports globally, adhering to all relevant transport regulations.
How can I request a sample or a quote?
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To request a sample or a quote, please contact our sales team through the website or by phone.
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