Description

Bis-Aminopropyl Diglycol Dimaleate CAS NO 1629579-82-3 is a specialized, high-purity chemical intermediate featuring dual maleate and aminopropyl diglycol functionalities. This unique structure makes it a valuable building block for synthesizing advanced polymers, coatings, and functional materials requiring specific cross-linking and adhesion properties. It is essential for R&D and production in sectors demanding precise molecular architecture, such as specialty adhesives, advanced resin systems, and performance additives.

Application

• As a key monomer or cross-linking agent in the synthesis of specialty polyesters and polyamides.
• In the formulation of high-performance, UV-curable coatings and inks requiring enhanced adhesion and flexibility.
• As a reactive intermediate for creating functionalized polymers used in adhesives and sealants.
• In the development of advanced resin systems for composites and engineered plastics.
• For research and development of novel biomaterials and drug delivery systems where controlled reactivity is needed.
• As a building block for synthesizing surfactants or dispersants with specific ionic characteristics.

Basic Information

Product Name	Bis-Aminopropyl Diglycol Dimaleate
CAS No.	1629579-82-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Bis(3-aminopropoxy)-2-propanol dimaleate; 2-Propanol, 1,3-bis(3-aminopropoxy)-, dimaleate; Bis(3-aminopropyl) diglycol dimaleate; APDG Dimaleate; Diglycolamine-based dimaleate ester
EINECS	Contact for details

Quality Control

Our Bis-Aminopropyl Diglycol Dimaleate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical properties is provided with every shipment to guarantee it meets your precise application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity	Contact for details
Refractive Index	Contact for details

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