Description

Nonylphenol Disulfide Oligomer is a specialized organosulfur compound characterized by its disulfide-linked oligomeric structure derived from nonylphenol. This chemical is valued for its role as a versatile intermediate and performance additive, offering unique properties such as controlled reactivity and thermal stability. It is primarily utilized in the polymer, rubber, and lubricant industries, where it functions as a stabilizer, cross-linking agent, or modifier to enhance material performance and longevity.

Application

• As a stabilizer and antioxidant in polymer and rubber formulations to prevent degradation from heat and oxidation.
• As a cross-linking agent or vulcanizing accelerator in the production of specialty elastomers and rubber goods.
• As a performance additive in industrial lubricants and greases to improve extreme pressure (EP) properties and thermal stability.
• As an intermediate in the synthesis of more complex sulfur-containing specialty chemicals.
• As a modifier for resins and adhesives to tailor flexibility and thermal characteristics.
• In research and development for creating novel materials with specific disulfide-based functionalities.

Basic Information

Product Name	Nonylphenol Disulfide Oligomer
CAS No.	172826-32-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nonylphenol disulfide; Bis(nonylphenyl) disulfide oligomer; Nonylphenol polysulfide; Phenol, 4-nonyl-, disulfide; Oligomeric nonylphenol disulfide; 4-Nonylphenol disulfide oligomer; Disulfide, bis(4-nonylphenyl); Antioxidant ND
EINECS	Contact for details

Quality Control

Our Nonylphenol Disulfide Oligomer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended. Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Sulfur Content	Contact for details
Viscosity (25°C)	Contact for details
Water Content	≤ 0.5%

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