Description

2,5-Furandione, Dihydro-, Monopolyisobutylene Derivs., Reaction Products With Ethanolamine is a specialized succinimide derivative, engineered through the reaction of polyisobutylene-substituted succinic anhydride with ethanolamine. This chemistry matters for its ability to impart excellent dispersancy and anti-wear properties, making it a critical performance additive in modern formulations. Industrial users in lubricant and fuel additive manufacturing need this compound to enhance product stability, reduce deposit formation, and protect machinery under severe operating conditions.

Application

• Primary performance additive in engine oil and lubricant formulations for gasoline and diesel engines.
• Key component in industrial lubricants and greases to prevent sludge and varnish formation.
• Dispersant and detergent additive for marine and automotive fuel systems.
• Functional intermediate in the synthesis of ashless anti-wear additives for high-performance applications.
• Used in metalworking fluid concentrates to improve emulsion stability and tool life.
• Additive for gear oils and hydraulic fluids to enhance thermal-oxidative stability.
• Component in corrosion inhibitor packages for industrial process fluids.

Basic Information

Product Name	2,5-Furandione, Dihydro-, Monopolyisobutylene Derivs., Reaction Products With Ethanolamine
CAS No.	118685-28-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyisobutylene Succinimide; PIBSI; Polyisobutyleneamine Succinimide; Polyisobutylene Succinimide Dispersant; PIB Succinimide; Ethanolamine, reaction products with dihydro-2,5-furandione, monopolyisobutylene derivs.; Lubricant Dispersant 118685-28-2; Ashless Dispersant
EINECS	Contact for details

Quality Control

Our 2,5-Furandione, Dihydro-, Monopolyisobutylene Derivs., Reaction Products With Ethanolamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance as a lubricant additive, including assessment of key parameters like nitrogen content, total base number (TBN), and viscosity. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
Identification (IR)	Conforms
Assay (Nitrogen Content)	Contact for details
Total Base Number (TBN)	Contact for details
Kinematic Viscosity @ 100°C	Contact for details
Moisture (Karl Fischer)	< 0.5%

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