Description

Tetradecylphosphinic Acid is a high-purity, long-chain organophosphorus compound with significant industrial utility. Its unique structure as a C14 alkylphosphinic acid makes it a valuable intermediate and functional additive in advanced material synthesis. This product is essential for manufacturers and R&D facilities requiring precise, high-performance chemical building blocks. Key applications span the polymer, lubricant, and specialty chemical sectors where its acid functionality and hydrophobic tail provide critical performance characteristics.

Application

• As a key monomer or chain transfer agent in the synthesis of specialty polymers and polyolefins.
• As a surface modifier or corrosion inhibitor additive in advanced lubricant and grease formulations.
• As an extractant or complexing agent in hydrometallurgical processes for metal separation and recovery.
• As an intermediate for the production of organophosphorus flame retardants and stabilizers.
• As a precursor for synthesizing phosphinate salts used as catalysts or additives.
• In research and development of novel surfactants and phase-transfer catalysts.
• As a functional additive to impart specific surface properties in coatings and composites.

Basic Information

Item	Detail
Product Name	Tetradecylphosphinic Acid
CAS No.	2753-41-5
Molecular Formula	C₁₄H₃₁O₂P
Molecular Weight	262.37 g/mol
Synonyms	Tetradecylphosphinic Acid; Myristylphosphinic Acid; Phosphinic acid, tetradecyl-; n-Tetradecylphosphinic Acid; C14-Alkylphosphinic Acid; 1-Tetradecanephosphinic Acid; Tetradecanephosphinic Acid
EINECS	Contact for details

Quality Control

Our Tetradecylphosphinic Acid is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment and ensure containers are kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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