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Sigma-Aldrich

1H,1H,2H,2H-Perfluorodecyltriethoxysilane

97%

Synonym(s):

Triethoxy-1H,1H,2H,2H-perfluorodecylsilane

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About This Item

Empirical Formula (Hill Notation):
C16H19F17O3Si
CAS Number:
101947-16-4
Molecular Weight:
610.38
MDL number:
MFCD00042334
UNSPSC Code:
12352103
PubChem Substance ID:
24884375
NACRES:
NA.23

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.342

bp

209-230 °C

density

1.389 g/mL at 25 °C

SMILES string

CCO[Si](CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F)(OCC)OCC

InChI

1S/C16H19F17O3Si/c1-4-34-37(35-5-2,36-6-3)8-7-9(17,18)10(19,20)11(21,22)12(23,24)13(25,26)14(27,28)15(29,30)16(31,32)33/h4-8H2,1-3H3

InChI key

MLXDKRSDUJLNAB-UHFFFAOYSA-N

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General description

1H,1H,2H,2H-Perfluorodecyltriethoxysilane(PFDTES) is a fluoroalkylsilanes(FAS) with low surface energy and high wettability due to the presence of fluorinated carbons. It is used as a superhydrophobic agent for synthesizing various functional coatings.

Application

It was used to functionalize hydrophobic ceramic membranes with nanosized pores. It was also used to functionalize Cu2(OH)3NO3 crystal  to render it hydrophobic. The product may be used to coat nanosized medical devices.
PFDTES is used for the superhydrophobicity of polyvinylidene fluoride(PVDF) to protect the metal surfaces from fouling. A cost effective and scalable superamphiphobic spray coating of PFDTES on stainless steel surfaces may potentially be used to create anti-icing and stain-resistant surfaces. It may be used to modify the surface of poly(methyl methacrylate(PMMA) for the fabrication of microfluidic chips.

signalword

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

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

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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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Shan Yan et al.
Nanoscale, 12(7), 4527-4536 (2020-02-11)
It is necessary to construct an amphiphobic triboelectric nanogenerator (TENG) since water, oil and other antistatic agents will have a great impact on its electrical output performance during practical applications. Herein, we put forward a high-performance TENG based on silica
Surface modification of silicon and polydimethylsiloxane surfaces with vapor-phase-deposited ultrathin fluorosilane films for biomedical nanodevices.
Bhushan B, et al.
J. Vac. Sci. Technol., 24(4), 1197-1202 (2006)
New approach to fabricate an extremely super-amphiphobic surface based on fluorinated silica nanoparticles.
Sheen Y, et al.
Journal of Polymer Science. Part B, Polymer Physics, 46(18), 1984-1990 (2008)
Preparation and characterization of slice-like Cu2(OH)3NO3 superhydrophobic structure on copper foil
Kong L, et al.
Applied Surface Science, 264(22), 7255-7258 (2008)
Balraj K Tudu et al.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 377(2150), 20190129-20190129 (2019-06-11)
Superoleophobicity is of interest for practical applications such as liquid repellency, self-cleaning, stain resistance, anti-bacterial properties and oil-water separation. In this work, the superoleophobic coating on cotton fabric was applied by simple immersion in TiO2 nanoparticles, perfluorodecyltriethoxysilane and tertraethylorthosilicate solution.
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