Description

Dipentadecylbenzene is a high-purity, long-chain alkylbenzene compound with the CAS registry number 85578-65-0. This specialty chemical serves as a critical intermediate and functional additive, valued for its hydrophobic properties and thermal stability. It is primarily utilized by manufacturers in the lubricant, polymer, and specialty surfactant industries seeking to enhance product performance and longevity.

Application

• Lubricant & Grease Additive: Acts as a high-performance base oil or viscosity modifier for synthetic lubricants and industrial greases.
• Polymer Plasticizer & Stabilizer: Imparts flexibility and improves processing characteristics in specialty polymers and elastomers.
• Surfactant & Emulsifier Intermediate: Used in the synthesis of specialized surfactants for demanding industrial and agricultural formulations.
• Chemical Synthesis Building Block: Serves as a key intermediate in organic synthesis for pharmaceuticals and advanced materials.
• Heat Transfer Fluid Component: Employed in formulations requiring stable, high-temperature thermal fluids.
• Corrosion Inhibitor Carrier: Functions as a solvent or carrier fluid for corrosion inhibitors in metalworking fluids.

Basic Information

Product Name	Dipentadecylbenzene
CAS No.	85578-65-0
Molecular Formula	C41H76
Molecular Weight	569.1 g/mol
Synonyms	1,3-Dipentadecylbenzene; 1,5-Dipentadecylbenzene; Benzene, dipentadecyl-; Di-n-pentadecylbenzene; m-Dipentadecylbenzene; Alkylbenzene C15; Long-chain alkylbenzene
EINECS	Contact for details

Quality Control

Our Dipentadecylbenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting key specifications are 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 at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Water Content	≤ 0.1%

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