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658758

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.

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)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV5293
MKCT2757
MKCR7201
MKCQ9672
MKCS6214

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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
Fouling and crystallisation behaviour of superhydrophobic nano-composite PVDF membranes in direct contact membrane distillation.
Meng S, et al.
Journal of Membrane Science , 463(18), 102-112 (2014)
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)
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)
Hua Zhou et al.
Scientific reports, 3, 2964-2964 (2013-10-17)
Herein we demonstrate that switchable, spontaneous, directional-transport ability to both water and oil fluids can be created on fabric materials through wet-chemistry coating and successive UV irradiation treatment. When the fabric showed directional transport to a liquid, it prevented liquids
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