Description

2-(Pentacosafluorododecyl)Ethanethiol is a high-value, long-chain fluorinated thiol characterized by its unique perfluorinated alkyl segment. This compound matters for its ability to impart exceptional surface properties, including extreme hydrophobicity, oleophobicity, and chemical resistance, to various substrates. It is primarily needed by manufacturers in the advanced materials, specialty coatings, and electronics industries seeking to create low-surface-energy, self-assembled monolayers (SAMs) and functionalized surfaces.

Application

• Formation of self-assembled monolayers (SAMs) on gold, silver, and other metal surfaces for corrosion inhibition and surface modification.
• Key intermediate for synthesizing fluorinated surfactants and polymers with enhanced thermal and chemical stability.
• Surface functionalization agent for creating superhydrophobic and oleophobic coatings on textiles, glass, and semiconductors.
• Modifier for nanoparticles and quantum dots to improve dispersion stability in fluorinated solvents and matrices.
• Building block in the development of anti-fouling and anti-icing surface treatments.
• Research and development of novel lubricants and release agents with low surface energy.
• Precursor for molecular electronics and sensor applications due to its electron-withdrawing perfluoroalkyl chain.

Basic Information

Product Name	2-(Pentacosafluorododecyl)Ethanethiol
CAS No.	79840-60-1
Molecular Formula	C14H5F25S
Molecular Weight	704.21 g/mol
Synonyms	1H,1H,2H,2H-Perfluorododecanethiol; 1H,1H,2H,2H-Perfluorododecyl mercaptan; 11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Heptadecafluoro-1-octanethiol; 2-(Perfluorododecyl)ethanethiol; Perfluorododecyl Ethanethiol; F12-Thiol; PFDT; C8F17C2H4SH
EINECS	Contact for details

Quality Control

Our 2-(Pentacosafluorododecyl)Ethanethiol is produced under stringent conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR, GC, and FTIR, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

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 away from strong oxidizing agents and bases. The container should be kept in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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