2658-07-3

Basic information

• Product Name: 1,3-Benzenedicarboxamide, N,N'-bis(3-aminophenyl)-
• CAS NO: 2658-07-3
• Molecular Formula: C20H18N4O2
• Molecular Weight: 346.389
• Mol File: 2658-07-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-Benzenedicarboxamide, N,N'-bis(3-aminophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzenedicarboxamide, N,N'-bis(3-aminophenyl)-(2658-07-3)
• EPA Substance Registry System: 1,3-Benzenedicarboxamide, N,N'-bis(3-aminophenyl)-(2658-07-3)

Safety Data

• Hazardous Substances Data: 2658-07-3(Hazardous Substances Data)

Usage

Chemical Structure

A derivative of benzene with two amine groups attached to the benzene ring

Composition

Contains carbon, hydrogen, nitrogen, and oxygen atoms

Functional Groups

Amine (-NH2) and carboxamide (-CONH2) groups

Applications

a. Manufacturing of polymers, plastics, and fibers
b. Production of agricultural products
c. Building block for pharmaceutical compounds

High thermal stability

Resistant to high temperatures, making it suitable for various industrial applications

Mechanical strength

Exhibits strong structural properties, contributing to its versatility in different industries

Appearance

Typically a solid or crystalline substance

Solubility

Soluble in polar solvents such as water and alcohol

Reactivity

Can undergo various chemical reactions, such as substitution, addition, and condensation, due to the presence of amine and carboxamide functional groups

Safety

Handle with care, as it may have potential health risks and should be stored and used according to safety guidelines

Environmental Impact

May have an impact on the environment if not disposed of or used properly, so proper waste management and recycling practices should be followed

Upstream product

• 108-45-2 m-phenylenediamine 
• 77929-24-9 [3-(2-Thioxo-thiazolidine-3-carbonyl)-phenyl]-(2-thioxo-thiazolidin-3-yl)-methanone 
• 99-09-2 3-nitro-aniline 
• 99-63-8 benzene-1,3-dicarbonyl dichloride 

Downstream Products

• 1233346-22-9 C₃₄H₂₄N₆O₈ 
• 19151-07-6 C₃₄H₂₈N₆O₄ 
• 1351416-28-8 C₇₄H₁₀₂N₈O₈ 
• 1351416-29-9 C₈₈H₁₁₂N₁₀O₁₀ 
• 1351416-26-6 C₆₀H₉₂N₆O₆ 

Relevant articles and documents

Ring-chain interconversion in high-performance polymer systems. 3. Cyclodepolymerization of poly(m-phenylene isophthalamide) (nomex) and entropically driven ring-opening polymerization of the macrocyclic oligomers so produced

A homologous series of macrocyclic oligoamides has been prepared in high yield by reaction of isophthaloyl chloride with m-phenylenediamine under pseudo-high-dilution conditions. The products were characterized by infrared and 1H NMR spectrosco