Description

Diphenyldecane is a high-purity, synthetic hydrocarbon compound, specifically a long-chain alkylated benzene derivative. It serves as a versatile and stable intermediate and functional fluid in advanced material science and specialty chemical synthesis. This product is essential for manufacturers in the lubricant, polymer, and specialty chemical industries seeking reliable performance and consistent quality. Its unique structure provides excellent thermal stability and solvency properties for demanding formulations.

Application

• Synthetic Lubricant Base Stock & Additive: Used as a high-performance base fluid or viscosity modifier in synthetic engine oils, greases, and industrial lubricants due to its excellent thermal and oxidative stability.
• Polymer & Plasticizer Intermediate: Acts as a key monomer or intermediate in the synthesis of specialty polymers, resins, and plasticizers, enhancing flexibility and durability.
• Heat Transfer Fluid: Employed as a component in high-temperature heat transfer fluids and dielectric coolants for electronic and industrial systems.
• Specialty Solvent: Functions as a non-polar, high-boiling point solvent for coatings, adhesives, and chemical reactions requiring inert media.
• Chemical Synthesis Intermediate: Serves as a building block in organic synthesis for pharmaceuticals, agrochemicals, and fine chemicals, particularly in Friedel-Crafts alkylation reactions.
• Cosmetic & Personal Care Ingredient: Used as an emollient or solvent in high-end cosmetic formulations, such as lipsticks and creams, for its smooth texture and stability.

Basic Information

Product Name	Diphenyldecane
CAS No.	97392-72-8
Molecular Formula	C22H30
Molecular Weight	294.48 g/mol
Synonyms	1,1-Diphenyldecane; n-Decyldiphenylmethane; Decane, 1,1-diphenyl-; Diphenylmethane, decyl-; 1,1-Diphenyl-n-decane; Decyldiphenylmethane; 1-Phenyl-1-(phenylmethyl)nonane
EINECS	Contact for details

Quality Control

Our Diphenyldecane is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and compositional specifications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment ensures batch-to-batch consistency for your most demanding applications.

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, heat, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.520 - 1.530
Density (20°C)	0.90 - 0.92 g/mL

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