Description

N,n-(Methylenebis(4,1-Phenylene))Dibutyramide is a specialized organic compound with a defined molecular structure, identified by CAS No. 313469-68-0. This chemical serves as a valuable intermediate or functional additive in advanced material synthesis and specialty polymer formulations. It is primarily sought by manufacturers in the polymer, resin, and high-performance material sectors for applications requiring specific amide-based functionalities.

Application

• As a key monomer or chain extender in the synthesis of high-performance polyamides and polyimide resins.
• As a cross-linking agent or curing agent in specialty epoxy and thermosetting polymer systems.
• As an intermediate in the production of liquid crystal polymers (LCPs) and other advanced engineering plastics.
• In the formulation of adhesives, sealants, and coatings requiring enhanced thermal or chemical resistance.
• As a building block for pharmaceutical intermediates or agrochemical active ingredients.
• In research and development for novel material science applications.

Basic Information

Product Name	N,n-(Methylenebis(4,1-Phenylene))Dibutyramide
CAS No.	313469-68-0
Molecular Formula	C23H28N2O2
Molecular Weight	364.48 g/mol
Synonyms	N,N'-(Methylenebis(4,1-phenylene))bis(butyramide); 4,4'-Methylenedi(N-butyranilide); 4,4'-Methylenebis(N-butyrylaniline); Bis(4-butyramidophenyl)methane; MDA-BA; Dibutyryl MDA; N,N'-(4,4'-Methylenediphenyl)dibutyramide
EINECS	Contact for details

Quality Control

Our N,n-(Methylenebis(4,1-Phenylene))Dibutyramide 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 critical parameters is provided with each shipment to guarantee compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent exposure to atmospheric moisture.

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%
Heavy Metals	≤ 10 ppm

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