Description

Diphenylundecane is a specialized organic compound belonging to the class of diarylalkanes, characterized by its unique molecular structure. This chemical serves as a valuable intermediate and functional additive in advanced material synthesis and formulation chemistry. It is primarily utilized by industries requiring high-performance chemical components for lubricants, polymer stabilizers, and specialty solvents.

Application

• As a high-temperature lubricant base stock and additive in synthetic oils and greases.
• As a plasticizer and compatibilizer in the formulation of specialty polymers and resins.
• As a solvent and reaction medium for organic synthesis, particularly where strong acid stability is required.
• As a key intermediate in the synthesis of liquid crystals and other advanced organic materials.
• As a stabilizer component in industrial fluids to enhance oxidative and thermal stability.
• In the research and development of novel surfactants and emulsifiers with specific hydrophobic properties.

Basic Information

Item	Detail
Product Name	Diphenylundecane
CAS No.	97392-74-0
Molecular Formula	C23H32
Molecular Weight	308.50 g/mol
Synonyms	1,11-Diphenylundecane; Undecane, 1,11-diphenyl-; 1,11-Diphenylhendecane; Di(phenyl)undecane; Diphenyl hendecane; 11-Phenyl-1-phenyldecane; (Phenylundecyl)benzene; Benzene, 1,1'-(1,11-undecanediyl)bis-
EINECS	Contact for details

Quality Control

Our Diphenylundecane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and key parameters 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 away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.510 - 1.520
Density (20°C)	0.92 - 0.96 g/mL

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