Description

Dibenzyltoluene is a high-purity aromatic hydrocarbon mixture, widely recognized for its exceptional thermal stability and chemical inertness. This compound is a critical component in advanced industrial formulations, valued for its role as a high-performance heat transfer fluid and chemical intermediate. It is essential for manufacturers in the chemical synthesis, plastics, and specialty fluids sectors seeking reliable, high-temperature process media.

Application

• Primary component in high-temperature heat transfer fluids (HTFs) for chemical and manufacturing processes.
• Key chemical intermediate in the synthesis of specialty polymers and resins.
• Used as a plasticizer and processing aid in polymer production.
• Base fluid for formulating synthetic lubricants and functional fluids.
• Solvent and reaction medium for organic synthesis requiring high thermal stability.
• Raw material in the production of dyes and other fine chemicals.

Basic Information

Product Name	Dibenzyltoluene
CAS No.	29589-57-9
Molecular Formula	C21H20
Molecular Weight	272.39 g/mol
Synonyms	1,1'-(Methylenedi-1,4-phenylene)bis(methylene)bisbenzene; Di(benzyl)toluene; DBT; Benzyl toluene; Dibenzyl toluene isomer mixture; Heat Transfer Fluid Grade DBT; Marlotherm LH; Jarytherm DBT
EINECS	249-730-1

Quality Control

Our Dibenzyltoluene is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and composition, to meet exacting industry specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0% (Total Dibenzyltoluene isomers)
Water Content (KF)	≤ 0.05% w/w
Density at 20°C	1.02 - 1.06 g/cm³
Flash Point (PMCC)	> 150°C

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