Description

1,4-Bis(4-Maleimidophenoxy)Propane is a high-purity, aromatic bismaleimide compound widely used as a cross-linking agent and monomer in advanced polymer synthesis. This product matters for its ability to impart excellent thermal stability, mechanical strength, and chemical resistance to the final polymeric materials. It is primarily needed by manufacturers in the aerospace, electronics, and high-performance composite industries for producing polyimides, epoxy modifiers, and specialized adhesives.

Application

• As a key cross-linking agent for the synthesis of high-temperature resistant polyimide resins and coatings.
• As a reactive modifier for epoxy resin systems to enhance thermal and mechanical properties.
• In the formulation of adhesives and sealants for demanding aerospace and automotive applications.
• As a monomer for producing bismaleimide (BMI) matrix resins used in advanced carbon fiber composites.
• In the electronics industry for encapsulation materials and underfill compounds.
• For research and development of novel thermosetting polymers with tailored performance characteristics.

Basic Information

Product Name	1,4-Bis(4-Maleimidophenoxy)Propane
CAS No.	147299-70-5
Molecular Formula	C25H22N2O6
Molecular Weight	446.46 g/mol
Synonyms	1,4-Bis(4-maleimidophenoxy)propane; 1,4-Bis(p-maleimidophenoxy)propane; 1,4-Bis(4-maleimidophenyloxy)propane; 1,4-Bis(4-maleimidophenoxy)propane; Propane, 1,4-bis(4-maleimidophenoxy)-; Bismaleimide crosslinker; Aromatic bismaleimide monomer; BMI crosslinking agent
EINECS	Contact for details

Quality Control

Our 1,4-Bis(4-Maleimidophenoxy)Propane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced material synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

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

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