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660493

Sigma-Aldrich

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

97%

Synonym(s):

3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decanethiol, 1H,1H,2H,2H-Perfluoro-1-decanethiol

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About This Item

Linear Formula:
CF3(CF2)7CH2CH2SH
CAS Number:
34143-74-3
Molecular Weight:
480.18
MDL number:
MFCD00792429
UNSPSC Code:
12352103
PubChem Substance ID:
24884478
NACRES:
NA.23

Assay

97%

refractive index

n20/D 1.333

bp

82 °C/12 mmHg

mp

15 °C

density

1.678 g/mL at 25 °C

SMILES string

FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCS

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

InChI key

URJIJZCEKHSLHA-UHFFFAOYSA-N

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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.

Application

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.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Lact. - Repr. 1B - STOT RE 1

Target Organs

Liver

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Microtribological and corrosion behaviors of 1H, 1H, 2H, 2H-perfluorodecanethiol self-assembled films on copper surfaces.
Patois T, et al.
Surface and Coatings Technology, 205(7), 2511-2517 (2010)
Synthesis of superhydrophobic polydopamine-Ag microbowl/nanoparticle array substrates for highly sensitive, durable and reproducible surface-enhanced Raman scattering detection.
Shang B, et al.
Sensors and Actuators B, Chemical, 255(7), 995-1005 (2018)
Xuan Cao et al.
ACS nano, 11(2), 2008-2014 (2017-02-15)
Semiconducting single-wall carbon nanotubes are ideal semiconductors for printed thin-film transistors due to their excellent electrical performance and intrinsic printability with solution-based deposition. However, limited by resolution and registration accuracy of current printing techniques, previously reported fully printed nanotube transistors
Integrating Superwettability within Covalent Organic Frameworks for Functional Coating.
Sun Q, et al.
Chem, 205(7), 2511-2517 (2018)
Improving charge injection in organic thin-film transistors with thiol-based self-assembled monolayers.
Marmont P, et al.
Organic Electronics, 9(4), 419-424 (2008)
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