Description

Bis-Maleimide Amine CAS NO 1301738-40-8 is a specialized, high-purity chemical intermediate featuring a reactive maleimide group linked to an amine functionality. This unique bifunctional structure makes it a critical building block for synthesizing advanced polymers, high-performance resins, and cross-linking agents. It is essential for R&D and production in industries requiring materials with enhanced thermal stability, mechanical strength, and tailored reactivity, such as advanced composites, electronics, and specialty adhesives.

Application

• Cross-linking Agent for High-Temperature Polymers: Used in the synthesis of bismaleimide (BMI) resins and polyimides for aerospace and automotive composites.
• Intermediate for Thermoset Resins: Serves as a key monomer for producing resins with excellent thermal and chemical resistance.
• Modifier for Epoxy Systems: Enhances the toughness, glass transition temperature (Tg), and overall performance of epoxy formulations.
• Building Block in Pharmaceutical Synthesis: Employed in the research and development of active pharmaceutical ingredients (APIs) and drug delivery systems.
• Component in Electronic Encapsulants: Used in formulations for potting compounds and underfills that protect sensitive electronic components.
• Adhesive and Coating Formulations: Imparts durability and heat resistance to industrial adhesives and protective coatings.
• Research & Development: A valuable reagent for academic and industrial research in polymer chemistry and material science.

Basic Information

Item	Detail
Product Name	Bis-Maleimide Amine
CAS No.	1301738-40-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bis-Maleimide Amine; 1,1'-(Methylenedi-4,1-phenylene)bismaleimide amine derivative; Bismaleimide amine; Maleimide-amine adduct; BMI amine; Amine-functionalized bismaleimide; Reactive amine maleimide; Polymeric cross-linker amine
EINECS	Contact for details

Quality Control

Our Bis-Maleimide Amine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards to guarantee reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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