Description

1,8-Bis(Maleimide)Octane is a high-purity, symmetrical bismaleimide crosslinking agent. This compound is valued for its ability to form thermally stable, high-performance polymer networks through addition reactions, offering excellent mechanical properties and chemical resistance. It is essential for manufacturers in the advanced materials sector seeking to enhance the durability and performance of their products under demanding conditions.

Application

• As a crosslinking agent for high-temperature thermosetting resins and polyimides.
• Key monomer in the synthesis of bismaleimide (BMI) resins for aerospace and automotive composites.
• Used in the production of electronic encapsulants and underfill materials requiring high thermal stability.
• Component in adhesive formulations for elevated temperature applications.
• Intermediate for specialty polymers with enhanced flame retardancy and mechanical strength.
• Research and development of novel pharmaceutical intermediates and bioactive molecules.

Basic Information

Product Name	1,8-Bis(Maleimide)Octane
CAS No.	28537-73-7
Molecular Formula	C16H20N2O4
Molecular Weight	304.34 g/mol
Synonyms	1,8-Octanediamine, N,N'-1,2-ethenediylbis-; 1,8-Bis(maleimido)octane; Octamethylene Bismaleimide; Bismaleimide C8; 1,8-Di(maleimido)octane; N,N'-(1,8-Octanediyl)dimaleimide; 1,8-BMI
EINECS	Contact for details

Quality Control

Our 1,8-Bis(Maleimide)Octane is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 incompatible materials such as strong bases and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.