CAS 1821-27-8: 4,4′-Dinitrodiphenylamine

Description: 4,4′-Dinitrodiphenylamine, with the CAS number 1821-27-8, is an organic compound characterized by its structure, which consists of two phenyl rings connected by an amine group, with two nitro groups attached to the para positions of one of the phenyl rings. This compound is typically a yellow crystalline solid and is known for its use as a chemical intermediate in the synthesis of various dyes and pigments. It exhibits properties such as stability under normal conditions, but it can be sensitive to heat and shock, which necessitates careful handling. The presence of nitro groups contributes to its potential as an explosive material, making it important in the context of safety and regulatory considerations. Additionally, 4,4′-Dinitrodiphenylamine may have applications in the field of materials science, particularly in the development of polymers and other advanced materials. Its chemical behavior is influenced by the electron-withdrawing nature of the nitro groups, which can affect reactivity and interaction with other substances.

Formula: C₁₂H₉N₃O₄

InChI: InChI=1S/C12H9N3O4/c16-14(17)11-5-1-9(2-6-11)13-10-3-7-12(8-4-10)15(18)19/h1-8,13H

InChI key: InChIKey=MTWHRQTUBOTQTE-UHFFFAOYSA-N

SMILES: O=N(=O)C1=CC=C(C=C1)NC2=CC=C(C=C2)N(=O)=O

Synonyms:

• 4-Nitro-N-(4-nitrophenyl)benzenamine
• Diphenylamine, 4,4′-dinitro-
• 4-Nitro-N-(4-nitrophenyl)aniline
• 4,4′-Dinitrodiphenylamine
• Benzenamine, 4-nitro-N-(4-nitrophenyl)-
• Bis(p-nitrophenyl)amine

Bis(4-nitrophenyl)amine

CAS: 1821-27-8

• Formula: C₁₂H₉N₃O₄
• Purity: >98.0%(HPLC)
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 259.22

Benzenamine, 4-nitro-N-(4-nitrophenyl)-

CAS: 1821-27-8

• Formula: C₁₂H₉N₃O₄
• Purity: 96%
• Color and Shape: Solid
• Molecular weight: 259.2176

Bis(4-nitrophenyl)amine

CAS: 1821-27-8

• Purity: 95%
• Molecular weight: 259.22g/mol

Bis-(4-nitrophenyl)amine

CAS: 1821-27-8

• Formula: C₁₂H₉N₃O₄
• Color and Shape: Neat
• Molecular weight: 259.22

Bis(4-nitrophenyl)amine

CAS: 1821-27-8

• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 259.22100830078125

Bis-(4-nitrophenyl)amine

CAS: 1821-27-8

Bis-(4-nitrophenyl)amine (NPPA) is a primary amine that is used as a precursor in the production …

• Formula: C₁₂H₉N₃O₄
• Purity: Min. 95%
• Molecular weight: 259.22 g/mol