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

Synonym(s):Triethoxy-1H,1H,2H,2H-perfluorodecylsilane

CAS NO.：101947-16-4
Empirical Formula: C16H19F17O3Si
Molecular Weight: 610.38
MDL number: MFCD00042334
EINECS: 000-000-0
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:08:57

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

What is 1H,1H,2H,2H-Perfluorodecyltriethoxysilane?

Description

1H,1H,2H,2H-Perfluorodecyltriethoxysilane, also named perfluoroalkylethyltrimethoxysilane (PFATES), is used to bond poly(tetrafluoroethylene) films to silicon wafers and it is also utilized in anti-reflective coating, release coating and soil repellent coating because of its special chemical structure. It can be used as an anti-fingerprint agent for glass products such as advanced mobile phone screens and camera lenses.

Chemical properties

Colorless liquid

The Uses of 1H,1H,2H,2H-Perfluorodecyltriethoxysilane

1H,1H,2H,2H-Perfluorodecyltriethoxysilane is used in making thin film transistors, polyethersulfone membranes, and a superwettable Janus membrane.

What are the applications of Application

1H,1H,2H,2H-Perfluorodecyltriethoxysilane is a chemical to bond poly (tetrafluoroethylene) films to silicon wafers

What are the applications of Application

1H,1H,2H,2H-Perfluorodecyltriethoxysilane(PFDTES) 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.

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.

Synthesis

1H,1H,2H,2H-Perfluorodecyltriethoxysilane could be synthesized through the reaction of perfluorooctylethylene with triethoxysilane. The volatile matter is removed by distillation under reduced pressure. Finally, after purification,1H,1H,2H,2H-Perfluorodecyltriethoxysilane with a purity of 99% is obtained. The yield can reach 97.3%.

Properties of 1H,1H,2H,2H-Perfluorodecyltriethoxysilane

Boiling point:	209-230 °C
Density	1.389 g/mL at 25 °C
refractive index	n20/D 1.342
Flash point:	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Miscible with ethanol and tetrahydrofuran.
form	liquid
color	Colourless
Specific Gravity	1.41
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
CAS DataBase Reference	101947-16-4(CAS DataBase Reference)
EPA Substance Registry System	1H,1H,2H,2H-Perfluorodecyltriethoxysilane (101947-16-4)

Safety information for 1H,1H,2H,2H-Perfluorodecyltriethoxysilane

Signal word	Danger
Pictogram(s)	Exclamation Mark Irritant GHS07 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.