



inquiry@silfluo.com

EN 

English

日本語

한국어

français

Deutsch

Español

русский

português

العربية

tiếng việt

ไทย

Products

Application

Company

Support

News

English 日本語 한국어 français Deutsch Español русский português العربية tiếng việt ไทย

 



Home

Products 

Silanes & Catalysts Silicone Fluids & Reactive Polymers Silicone Resin Silicone Rubber Silicone Surfactant Conformal Coating Fluorinated Electronic Coating

Application 

Adhesives & Sealants Aerospace Agriculture Building & Construction Coating & Paints Electric Power & Telecommunication Electronics Fiberglass & Composite Healthcare Personal Care New Energy Railway & Automotive Surface Treatment

Company

Support 

Silicones Wiki Product Brochures FAQ Services

News 

Industry News Exhibitions & Events

Email Us

LS-52 1H,1H,2H,2H-Perfluorodecanethiol
CAS NO. 34143-74-3

Name: LS-52 1H,1H,2H,2H-Perfluorodecanethiol
Brand: Nanjing Silfluo New Material Co., Ltd.
Availability: InStock

Silfluo LS-52 is 1H,1H,2H,2H-Perfluorodecanethiol, a long-chain perfluoroalkyl thiol.

The molecule contains a C₈F₁₇ perfluorinated segment and a reactive mercapto (–SH) group.

The thiol group enables covalent bonding to gold, silver, copper, and other noble metal surfaces via Au–S or Ag–S bond formation, and participates in radical reactions and thiol-ene chemistry.

The perfluorinated chain reduces surface energy and provides water- and oil-repellent character on treated surfaces.

Used in SAM deposition on metal surfaces, fluoropolymer synthesis, chain transfer agent applications, and anti-fouling coating research.

Where to buy CAS NO. 34143-74-3 PDF Download

Typical Technical Properties of LS-52 1H,1H,2H,2H-Perfluorodecanethiol

Silfluo Code:	LS-52
Chemical Name: Synonyms:	1H,1H,2H,2H-Perfluorodecanethiol
CAS No.: EINECS No.:	34143-74-3 N/A
Molecular Formula:	C₁₀H₅F₁₇S
Molecular Weight:	480.18
Appearance:	Colorless transparent liquid
Purity (by GC, %):	98.0 min
Density (20°C, g/cm³):	1.678 ± 0.005
Refractive Index (nD 25°C):	1.333 ± 0.005
Boiling Point:	82°C
Flash Point:	N/A

Applications of LS-52 1H,1H,2H,2H-Perfluorodecanethiol

1. SAM formation on metal surfaces

Used to form low-surface-energy SAMs on gold, silver, and copper surfaces via metal–sulfur bond formation.

2. Anti-fouling and surface modification coatings

Used as active component in protective coating formulations for glass, ceramics, and metal substrates.

3. Fluoropolymer synthesis and chain transfer

Used as chain transfer agent and functional building block in radical polymerization of fluorinated resins and fluorosurfactants.

4. Microelectronics and MEMS surface treatment

Used in surface treatment of metallic components in microelectronics and micro-electromechanical systems (MEMS).

Packing of LS-52 1H,1H,2H,2H-Perfluorodecanethiol

In 1kg fluorinated bottle, 25kg pail and 200kg drum.

Safety and Storage of LS-52 1H,1H,2H,2H-Perfluorodecanethiol

Keep in a cool, dry, and well-ventilated environment, strictly avoiding direct sunlight, heat, and ignition sources. The shelf life is 12 months from the date of manufacture when stored in original unopened containers. Storage beyond the shelf life does not necessarily mean the product is unusable; however, the properties required for the intended use must be thoroughly checked for quality assurance reasons prior to application.