Description

1H,1H,2H,2H-Perfluorodecanethiol is a high-value fluorinated thiol compound, widely recognized for its ability to impart exceptional hydrophobicity, oleophobicity, and chemical resistance to surfaces. This compound matters for its role as a key surface modification agent, creating low-surface-energy coatings that repel water, oils, and other contaminants. It is primarily needed by manufacturers in the electronics, optics, and advanced materials sectors for creating self-cleaning, anti-fouling, and anti-corrosive surfaces.

Application

• Self-Assembled Monolayers (SAMs): Used to form highly ordered, ultra-thin films on gold, silver, and other metal surfaces for sensor and electrode modification.
• Surface Functionalization of Nanoparticles: Imparts stability and specific surface properties to quantum dots, metallic nanoparticles, and other nanomaterials.
• Water- and Oil-Repellent Coatings: A critical component in formulations for textiles, optics, and electronic displays to achieve superhydrophobic and oleophobic effects.
• Anti-Fouling Coatings: Applied in marine and biomedical applications to prevent the adhesion of organisms or proteins.
• Microfabrication and Lithography: Serves as a resist or a surface modifier in the production of microelectromechanical systems (MEMS) and semiconductor devices.
• Adhesion Promotion & Release Coatings: Modifies surface energy to either promote adhesion of specific materials or create non-stick, easy-release surfaces.

Basic Information

Product Name	1H,1H,2H,2H-Perfluorodecanethiol
CAS No.	34143-74-3
Molecular Formula	C10H5F17S
Molecular Weight	504.19 g/mol
Synonyms	1H,1H,2H,2H-Perfluorodecyl mercaptan; 1H,1H,2H,2H-Perfluorodecanethiol; 11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Heptadecafluoro-1-decanethiol; Perfluorodecanethiol; PFDT; 10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-Heptadecafluorodecane-1-thiol; 1H,1H,2H,2H-Perfluorodecanethiol; 1-Decanethiol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
EINECS	Contact for details

Quality Control

Our 1H,1H,2H,2H-Perfluorodecanethiol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR for identity and purity verification, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, well-ventilated place away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.