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HomeProduct name list1H,1H,2H,2H-Perfluorodecanethiol

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

1H,1H,2H,2H-Perfluorodecanethiol Structural

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  n20/D 1.333
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)
ghs
Exclamation Mark
Irritant
GHS07
ghs
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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