Description

Ruetasolv Bp 4103 - Mixture Of Isomeres Isopropylbiphenyls. For Further Details Please Inquire At Marketing Contacts. Speciality Chemicals CAS NO 25640-78-2 is a high-purity, isomeric mixture of isopropylbiphenyls designed for demanding industrial applications. This specialty solvent offers a unique combination of high solvency power, thermal stability, and low volatility, making it a critical performance component. It is essential for formulators and manufacturers in sectors requiring reliable, high-boiling point process fluids and reaction media.

Application

• High-Temperature Heat Transfer Fluid: Used as a base or component in synthetic heat transfer fluids for industrial heating systems.
• Specialty Solvent and Reaction Medium: Ideal for chemical synthesis, polymerizations, and as a solvent for resins, dyes, and specialty coatings where high temperature and solvency are required.
• Plasticizer and Intermediate: Serves as a chemical intermediate in the production of advanced materials and can act as a plasticizer in specific polymer systems.
• Dielectric Fluid: Employed in specialized electrical applications, such as capacitors or transformers, due to its stable dielectric properties.
• Lubricant Additive: Functions as a base oil or additive in high-performance synthetic lubricants and greases.
• Industrial Cleaning Formulations: An effective component in heavy-duty degreasers and industrial cleaners for removing tough organic residues.

Basic Information

Product Name	Ruetasolv Bp 4103 - Mixture Of Isomeres Isopropylbiphenyls
CAS No.	25640-78-2
Molecular Formula	C15H16 (Isomeric mixture)
Molecular Weight	~196.29 g/mol
Synonyms	Isopropylbiphenyl; Isopropyl diphenyl; 1-Isopropylbiphenyl; 2-Isopropylbiphenyl; 3-Isopropylbiphenyl; Biphenyl, isopropyl-; Diarylalkane solvent; High-boiling point aromatic solvent; Ruetasolv BP 4103
EINECS	Contact for details

Quality Control

Every batch of Ruetasolv Bp 4103 is manufactured under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards and consistent batch-to-batch performance. Certificates of Analysis (COA) detailing purity, isomer distribution, and key physical properties are available upon request.

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. 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
Assay (GC)	≥ 98.0% (Total Isopropylbiphenyls)
Boiling Point	~ 290 - 310 °C
Flash Point	> 110 °C
Density (20°C)	~ 0.98 - 1.00 g/cm³
Water Content (KF)	≤ 0.1 %

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