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101947-16-4 Usage


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


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


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.

Check Digit Verification of cas no

The CAS Registry Mumber 101947-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,9,4 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 101947-16:
104 % 10 = 4
So 101947-16-4 is a valid CAS Registry Number.

101947-16-4 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Packaging
  • Price
  • Detail
  • TCI America

  • (T2876)  Triethoxy-1H,1H,2H,2H-heptadecafluorodecylsilane  >98.0%(GC)

  • 101947-16-4

  • 5g

  • 875.00CNY

  • Detail
  • Alfa Aesar

  • (L16585)  1H,1H,2H,2H-Perfluorodecyltriethoxysilane, 97%   

  • 101947-16-4

  • 1g

  • 353.0CNY

  • Detail
  • Alfa Aesar

  • (L16585)  1H,1H,2H,2H-Perfluorodecyltriethoxysilane, 97%   

  • 101947-16-4

  • 5g

  • 815.0CNY

  • Detail
  • Alfa Aesar

  • (L16585)  1H,1H,2H,2H-Perfluorodecyltriethoxysilane, 97%   

  • 101947-16-4

  • 25g

  • 3097.0CNY

  • Detail
  • Aldrich

  • (658758)  1H,1H,2H,2H-Perfluorodecyltriethoxysilane  97%

  • 101947-16-4

  • 658758-5G

  • 1,201.59CNY

  • Detail
  • Aldrich

  • (658758)  1H,1H,2H,2H-Perfluorodecyltriethoxysilane  97%

  • 101947-16-4

  • 658758-25G

  • 4,306.77CNY

  • Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name 1H,1H,2H,2H-Perfluorodecyltriethoxysilane

1.2 Other means of identification

Product number -
Other names Triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)silane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:101947-16-4 SDS

101947-16-4Downstream Products

101947-16-4Relevant articles and documents

Method for synthesizing flurosilicon compound by using continuous flow microreactor


Paragraph 0043; 0044, (2019/04/10)

The invention belongs to the technical field of a fluorine-containing material, and particularly relates to a method for synthesizing a flurosilicon compound by using a continuous flow microreactor. The synthesis method is characterized in that the continuous flow microreactor is used as a reaction device; the method comprises the following steps of (1) flowing fluoroolefin, alkoxy silane and catalysts dissolved into organic solvents into a mixed reaction module M with the preset temperature T for mixed reaction respectively through metering pumps P1, P2 and P3 via a material passage A, a material passage B and a material passage C; (2) after the mixed reaction is completed, flowing reaction liquid flows out of an outlet D; performing post treatment by flow-out reaction liquid to obtain the flurosilicon compound. The synthesis method provided by the invention has the advantages of scientificalness, reasonableness, simplicity and easy implementation. The problems of serious heat release, difficult operation control, rigorous equipment requirement, low yield, long reaction time and the like in the existing chlorsilane silicon and hydrogen addition can be solved.

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