Description

Di-Tetradecyl(Phenoxy Benzene) is a high-purity, synthetic organic compound belonging to the class of diaryl ethers with long-chain alkyl substituents. This specialty chemical is valued for its excellent thermal stability and hydrophobic properties, making it a critical performance additive and intermediate. It is primarily utilized by formulators and manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• As a plasticizer and stabilizer in high-temperature polymer formulations, including PVC and engineering plastics.
• As a base oil additive in synthetic lubricants and greases to improve viscosity index and oxidation resistance.
• As a key chemical intermediate in the synthesis of surfactants, emulsifiers, and other specialty organic compounds.
• As a hydrophobic agent in coatings and surface treatments to impart water-repellent characteristics.
• In the formulation of heat transfer fluids and functional fluids requiring high thermal stability.
• As a compatibilizer in polymer blends and composite materials.

Basic Information

Product Name	Di-Tetradecyl(Phenoxy Benzene)
CAS No.	72863-07-1
Molecular Formula	C₄₀H₆₆O
Molecular Weight	562.96 g/mol
Synonyms	1,1'-(Oxydi-4,1-phenylene)bis(tetradecane); Bis(tetradecyloxy)diphenyl ether; Di(myristyloxy)diphenyl ether; Tetradecyl phenyl ether (dimer); Phenoxybenzene, di-tetradecyl-; Diphenyl ether, bis(tetradecyloxy)-; Aromatic ether plasticizer
EINECS	Contact for details

Quality Control

Our Di-Tetradecyl(Phenoxy Benzene) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 50 °C
Heavy Metals	< 10 ppm
Loss on Drying	< 0.5 %

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