Description

1-Tetradecanethiol is a high-purity, long-chain alkanethiol essential for applications requiring precise surface modification and controlled chemical synthesis. Its value lies in its ability to act as a versatile building block and a potent chain transfer agent, enabling the production of materials with tailored properties. This compound is critical for manufacturers and R&D teams in the polymer, nanotechnology, and specialty chemicals sectors seeking to enhance product performance and process efficiency.

Application

• As a chain transfer agent (CTA) in free-radical polymerization to control polymer molecular weight and architecture.
• For the synthesis of self-assembled monolayers (SAMs) on gold and other metal surfaces for nanotechnology and sensor applications.
• As a key intermediate in the production of specialty surfactants and lubricant additives.
• In the manufacture of rubber chemicals and as a modifier for polymer properties.
• For surface functionalization of nanoparticles to improve dispersion and compatibility in composite materials.
• As a corrosion inhibitor precursor in formulations for metal protection.
• In organic synthesis as a thiol-protecting group or for introducing hydrophobic chains.
• In research and development for studying interfacial phenomena and material science.

Basic Information

Product Name	1-Tetradecanethiol
CAS No.	2079-95-0
Molecular Formula	C₁₄H₃₀S
Molecular Weight	230.45 g/mol
Synonyms	Tetradecyl mercaptan; n-Tetradecanethiol; n-Tetradecyl mercaptan; 1-Mercaptotetradecane; Tetradecanethiol-1; Myristyl mercaptan; Tetradecanethiol; Tetradecylthiol
EINECS	218-202-5

Quality Control

Our 1-Tetradecanethiol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We are committed to meeting the rigorous standards required for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (20°C)	0.84 - 0.86 g/mL
Refractive Index (n20/D)	1.458 - 1.462

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