Description

tert-Tetradecanethiol CAS NO 28983-37-1 is a high-purity, branched-chain alkanethiol characterized by its tertiary thiol functional group. This compound is a critical intermediate and functional additive valued for its ability to modify surface properties and act as a chain transfer agent in polymerization processes. It is essential for manufacturers and R&D facilities in the polymer, lubricant, and specialty chemical industries seeking to fine-tune material characteristics.

Application

• Polymerization Chain Transfer Agent: Used to control molecular weight and polymer architecture in the synthesis of acrylics, styrenics, and other specialty polymers.
• Surface Modifier & Lubricant Additive: Imparts lubricity, anti-wear properties, and surface functionality in advanced lubricant formulations and metalworking fluids.
• Chemical Intermediate: Serves as a key building block for synthesizing more complex sulfur-containing compounds, including surfactants and pharmaceutical intermediates.
• Gold Nanoparticle Capping Agent: Used in nanotechnology for the stabilization and functionalization of gold nanoparticles and quantum dots.
• Adhesion Promoter: Enhances the bonding interface in coatings, adhesives, and composite materials.
• Corrosion Inhibitor Precursor: Employed in the development of protective coatings and additives for metal surfaces.

Basic Information

Product Name	tert-Tetradecanethiol
CAS No.	28983-37-1
Molecular Formula	C₁₄H₃₀S
Molecular Weight	230.45 g/mol
Synonyms	tert-Tetradecyl mercaptan; 1-Tetradecanethiol, tert-; tert-Tetradecylthiol; 2-Methyl-2-tridecanethiol; 2-Tridecanethiol, 2-methyl-; Thiatert-C14; TDTM; 14-Sulfanyl-2-methyltridecane (IUPAC-like)
EINECS	Contact for details

Quality Control

Our tert-Tetradecanethiol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, NMR, and titration, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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). This product is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.460 - 1.470
Density (20°C)	0.84 - 0.86 g/mL

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