Description

2,5-Pyrrolidinedione, 1-2-2-2-(2-Aminoethyl)Aminoethylaminoethylaminoethyl-, Monopolyisobutenyl Derivs. is a specialized polyamine-functionalized succinimide derivative, engineered for high-performance surface activity and chemical reactivity. This compound is valued for its ability to act as a multifunctional additive and intermediate, offering excellent dispersancy, corrosion inhibition, and adhesion promotion properties. It is a critical material for formulators in the lubricant, fuel additive, polymer, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Lubricant & Fuel Additives: Functions as a highly effective dispersant and detergent in engine oils and industrial lubricants, preventing sludge formation and deposit control.
• Corrosion Inhibitors: Serves as a key component in formulations for metalworking fluids, industrial coolants, and protective coatings due to its strong metal-chelating and surface-passivating abilities.
• Polymer & Resin Modification: Used as a curing agent, chain extender, or cross-linking agent in epoxy, polyurethane, and other polymer systems to improve mechanical and thermal properties.
• Surfactants & Emulsifiers: Acts as a non-ionic or cationic surfactant in specialty cleaning formulations, agrochemicals, and personal care products, leveraging its polyisobutenyl hydrophobic tail.
• Asphalt & Bitumen Modifiers: Enhances the adhesion and rheological properties of asphalt binders and roofing materials.
• Chemical Intermediate: Provides a versatile platform for synthesizing more complex quaternary ammonium compounds, chelating agents, and other specialty chemicals.

Basic Information

Product Name	2,5-Pyrrolidinedione, 1-2-2-2-(2-Aminoethyl)Aminoethylaminoethylaminoethyl-, Monopolyisobutenyl Derivs.
CAS No.	67762-72-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyisobutenyl Succinimide Polyamine; PIBSI-Polyamine; Polyisobutylene Succinimide Polyamine Derivative; Tetraethylenepentamine Polyisobutenyl Succinimide; PIB-based Polyamine Succinimide; Ashless Dispersant Intermediate; Lubricant Dispersant Precursor; Polyamine-Functionalized PIB Succinimide
EINECS	Contact for details

Quality Control

Our production of 2,5-Pyrrolidinedione, 1-2-2-2-(2-Aminoethyl)Aminoethylaminoethylaminoethyl-, Monopolyisobutenyl Derivs. adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent composition, functionality, and purity. Certificates of Analysis (COA) detailing key parameters such as amine value, total base number (TBN), nitrogen content, and viscosity are provided to guarantee the material meets your specific application 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 product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain efficacy. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Amber to dark brown viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 95%
Total Base Number (TBN)	Contact for details
Amine Value	Contact for details
Nitrogen Content	Contact for details
Viscosity @ 100°C	Contact for details
Moisture (KF)	≤ 0.5%

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