Description

N,N'-Bis(m-Aminophenyl)-2-Butyl-2-Ethylmalonamide is a specialized aromatic diamine derivative with a malonamide core structure. This compound serves as a high-performance building block and curing agent, valued for its ability to impart enhanced thermal and mechanical properties to polymeric materials. It is primarily utilized by manufacturers in the advanced polymer, epoxy resin, and specialty chemical industries seeking to develop high-temperature resistant coatings, adhesives, and composite materials.

Application

• As a curing agent or hardener for high-performance epoxy resin systems.
• As a key monomer or chain extender in the synthesis of polyimides, polyamides, and other high-temperature polymers.
• In the production of specialty adhesives and sealants requiring excellent thermal stability and chemical resistance.
• For formulating advanced composite materials used in aerospace, automotive, and electronics applications.
• As an intermediate in organic synthesis for pharmaceuticals, agrochemicals, and dyes.
• In research and development for creating novel polymer networks with tailored properties.

Basic Information

Product Name	N,N'-Bis(m-Aminophenyl)-2-Butyl-2-Ethylmalonamide
CAS No.	5697-55-2
Molecular Formula	C23H32N4O2
Molecular Weight	396.53 g/mol
Synonyms	2-Butyl-2-ethyl-N,N'-bis(3-aminophenyl)malonamide; 1,3-Benzenediamine, N,N'-1,1-(2-butyl-2-ethyl-1,3-propanediyl)bis-; 2-Butyl-2-ethylmalon-bis(m-aminanilide); N,N'-Bis(3-aminophenyl)-2-butyl-2-ethylmalonamide; 2-Butyl-2-ethylmalonic acid bis(3-aminophenylamide); Bis(3-aminophenyl) 2-butyl-2-ethylmalonamide; Malonamide, N,N'-bis(3-aminophenyl)-2-butyl-2-ethyl-
EINECS	Contact for details

Quality Control

Our N,N'-Bis(m-Aminophenyl)-2-Butyl-2-Ethylmalonamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for all controlled parameters is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Due to the presence of aromatic amine groups, this material is moisture-sensitive (hygroscopic); ensure containers are sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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