Description

Terphenyl, Hydrogenated is a high-purity, partially or fully hydrogenated derivative of terphenyl, offering enhanced thermal and oxidative stability. This modification is critical for applications requiring superior resistance to degradation under harsh conditions. It serves as a key performance additive and intermediate in advanced material science and specialty chemical synthesis for industries such as electronics, aerospace, and high-performance polymers.

Application

• As a high-temperature heat transfer fluid and thermal stabilizer in specialized industrial systems.
• As a key monomer or additive in the synthesis of high-performance, thermally stable polymers and engineering plastics.
• As a component in advanced dielectric fluids and insulating materials for the electronics and electrical industries.
• As a specialty solvent or reaction medium for high-temperature organic synthesis and catalysis.
• As a potential intermediate for liquid crystal materials and other advanced organic electronic compounds.
• In formulation of high-stability greases, lubricants, and functional fluids for extreme environments.
• As a standard or reference material in analytical chemistry and quality control laboratories.

Basic Information

Product Name	Terphenyl, Hydrogenated
CAS No.	61788-32-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hydrogenated Terphenyl; Partially Hydrogenated Terphenyl; Terphenyl Hydrogentate; HTP; Heat Transfer Fluid (Hydrogenated Terphenyl type); Therminol (related trade series); Diphenylcyclohexane (isomer specific); 1,1':4',1''-Terphenyl, hydrogenated; Triphenyl, hydrogenated
EINECS	Contact for details

Quality Control

Our Terphenyl, Hydrogenated is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters are provided to guarantee traceability and batch-to-batch consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details
Flash Point	> 150°C

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