1H,1H,2H,2H-Perfluorodecanethiol
Synonym(s):1H,1H,2H,2H-Perfluoro-1-decanethiol;3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decanethiol
- CAS NO.:34143-74-3
- Empirical Formula: C10H5F17S
- Molecular Weight: 480.18
- MDL number: MFCD00792429
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-04 20:04:50
What is 1H,1H,2H,2H-Perfluorodecanethiol?
The Uses of 1H,1H,2H,2H-Perfluorodecanethiol
1H, 1H, 2H, 2H-perfluorododecyl mercaptan is a perfluorinated organic substance and can be used as an organic reagent.
The Uses of 1H,1H,2H,2H-Perfluorodecanethiol
PFDT can be used to modify the surface of polydopamine-silver (Ag) nanoparticle array for surface enhanced raman scattering detection. It can also be used as an anti-corrosive coating that blocks oxidation and gives lubricating properties on the surface of copper. SAMs based on PFDT with a high water contact angle of 120° and a work function of 5.44 eV were coated on gold (Au) electrodes which were used in the fabrication of N and P-typed organic thin film transistors.
What are the applications of Application
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decanethiol is used to make SAMs
Definition
1H,1H,2H,2H-Perfluorodecanethiol organization on the surface provides oxidation-blocking factors and anti-corrosion properties inferior to the ones of n-dodecanethiol-based SAMs but satisfying enough for the aimed applications. This accounted for lower packing density and a larger number of defects for the fluoro organic SAMs due to electrostatic and steric repulsion between fluorine atoms along the carbon chain and to a too small number of CH2 groups forbidding satisfying Van der Waals interactions[1]. 1H,1H,2H,2H-perfluorodecanethiol (PFDT) could grafted 1,2-polybutadiene (PB) to fabricated transparent antismudge coatings with thermally assisted healing ability. The PFDT endows the resulting coatings with a "liquid-like" surface. Thus, various liquids with a wide range of surface tensions can readily slide off the coatings without leaving any residue[2].
General Description
1H,1H,2H,2H-Perfluorodecanethiol (PFDT) is a fluoro-organothiol that provides a hydrophobic surface coating by forming a self-assemble monolayer (SAM) that increases the wettability and lowers the surface energy.
References
[1] Tilia Patois. "Microtribological and corrosion behaviors of 1H,1H,2H,2H-perfluorodecanethiol self-assembled films on copper surfaces." Surface & Coatings Technology 205 1 (2010): 2511–2517.
[2] Xu, Fuchang et al. "Transparent antismudge coatings with thermally assisted healing ability." Journal of Materials Chemistry A 6 (2019): 2812–2820.
Properties of 1H,1H,2H,2H-Perfluorodecanethiol
Melting point: | 15 °C |
Boiling point: | 82 °C |
Density | 1.678 g/mL at 25 °C |
refractive index | n |
Flash point: | >230 °F |
storage temp. | Inert atmosphere,Room Temperature |
pka | 9.61±0.10(Predicted) |
InChI | InChI=1S/C10H5F17S/c11-3(12,1-2-28)4(13,14)5(15,16)6(17,18)7(19,20)8(21,22)9(23,24)10(25,26)27/h28H,1-2H2 |
CAS DataBase Reference | 34143-74-3(CAS DataBase Reference) |
EPA Substance Registry System | 2-(Perfluorooctyl)ethanthiol (34143-74-3) |
Safety information for 1H,1H,2H,2H-Perfluorodecanethiol
Signal word | Danger |
Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 |
GHS Hazard Statements |
H351:Carcinogenicity H362:Reproductive toxicity, effects on or via lactation H372:Specific target organ toxicity, repeated exposure |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P263:Avoid contact during pregnancy/while nursing. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 1H,1H,2H,2H-Perfluorodecanethiol
InChIKey | URJIJZCEKHSLHA-UHFFFAOYSA-N |
SMILES | C(S)CC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F |
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