Description

Dihydro-2,5-Furandione, Monopolyisobutylene Derivs., Reaction Products With Diethanolamine is a specialized succinimide derivative, engineered for high-performance applications where multifunctional additive properties are critical. This compound matters because it offers a unique combination of dispersancy, detergency, and anti-wear characteristics derived from its polyisobutylene backbone and polar amine functionality. Industrial formulators and lubricant producers need it to enhance the stability and longevity of advanced lubricating oils, greases, and functional fluids.

Application

• As a multifunctional ashless additive in engine oils and transmission fluids.
• Key component in industrial lubricant packages for gear oils and hydraulic systems.
• Provides dispersant and detergent properties in marine and automotive lubricants to control sludge and varnish.
• Used in the formulation of metalworking fluids and greases to improve extreme pressure (EP) performance.
• Acts as a corrosion inhibitor and anti-wear agent in synthetic and semi-synthetic lubricants.
• Employed in fuel additives to manage injector cleanliness and deposit control.

Basic Information

Product Name	Dihydro-2,5-Furandione, Monopolyisobutylene Derivs., Reaction Products With Diethanolamine
CAS No.	118685-26-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyisobutylene Succinimide; PIBSI; Polyisobutene Succinimide; Polyisobutyleneamine; PIB-based Succinimide; Ashless Dispersant; Lubricant Dispersant Additive; Reaction product of polyisobutylene succinic anhydride and diethanolamine
EINECS	Contact for details

Quality Control

Our Dihydro-2,5-Furandione, Monopolyisobutylene Derivs., Reaction Products With Diethanolamine is manufactured under a rigorous quality management system to ensure batch-to-batch consistency and performance reliability. Production adheres to relevant industry standards for chemical additives. A comprehensive Certificate of Analysis (COA) detailing key parameters such as nitrogen content, total base number (TBN), viscosity, and impurity levels is provided with each shipment to guarantee specification compliance.

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, consider maintaining under an inert atmosphere (e.g., nitrogen blanket) to preserve efficacy. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
Identification (IR)	Conforms to structure
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.