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658758

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
NACRES:
NA.23
PubChem Substance ID:
24884375
UNSPSC Code:
12352103
MDL number:
MFCD00042334
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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

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

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.
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.

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

flash_point_f

>230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKDB3785
MKDB1624
MKCZ9037
MKCZ6121
MKCZ2760

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Minghao He et al.
Scientific reports, 7, 41897-41897 (2017-02-06)
The evaporation and dynamics of a multicomponent droplet on a heated chemical patterned surface were presented. Comparing to the evaporation process of a multicomponent droplet on a homogenous surface, it is found that the chemical patterned surface can not only
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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