Description

Bis[4-(Octyloxy)Phenyl] Sulfone is a high-purity diaryl sulfone derivative characterized by its long-chain alkoxy substituents, offering unique solubility and thermal properties. This compound serves as a critical intermediate and functional additive in advanced material synthesis, where its molecular structure imparts enhanced compatibility and performance. It is essential for manufacturers in the polymer, specialty chemical, and electronics industries seeking to develop high-performance materials with tailored characteristics.

Application

• As a key monomer or intermediate in the synthesis of high-performance engineering plastics and specialty polymers.
• Utilized as a plasticizer or compatibilizer to modify the thermal and mechanical properties of polymer blends.
• Employed in the production of advanced resins for coatings, adhesives, and sealants requiring improved flexibility and chemical resistance.
• Serves as a building block for liquid crystal polymers (LCPs) and other high-temperature resistant materials.
• Acts as an intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• Used in research and development for novel material science applications, including membrane technology.

Basic Information

Product Name	Bis[4-(Octyloxy)Phenyl] Sulfone
CAS No.	116763-19-0
Molecular Formula	C28H42O4S
Molecular Weight	474.70 g/mol
Synonyms	1,1'-[Sulfonylbis(4,1-phenyleneoxy)]dioctane; Bis(p-octyloxyphenyl) sulfone; 4,4'-Dioctyloxydiphenyl sulfone; Dioctyloxydiphenylsulfone; Octyloxy Diphenyl Sulfone; BPS-O8; BPS-8O; BPS-O-8
EINECS	Contact for details

Quality Control

Our Bis[4-(Octyloxy)Phenyl] Sulfone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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