CAS 103-18-4

4-Amino-4′-hydroxyazobenzene

Description:

4-Amino-4′-hydroxyazobenzene, also known as para-amino-para-hydroxyazobenzene, is an organic compound characterized by its azo group (-N=N-) linking two aromatic rings. It features an amino group (-NH2) and a hydroxyl group (-OH) positioned para to each other on one of the benzene rings. This compound is typically a solid at room temperature and exhibits a range of colors, often appearing as a yellow to orange powder. It is soluble in organic solvents but has limited solubility in water. 4-Amino-4′-hydroxyazobenzene is primarily used in dye manufacturing, particularly in the production of azo dyes, which are known for their vibrant colors and applications in textiles and other materials. Additionally, it has been studied for its potential use in various chemical reactions and as an intermediate in organic synthesis. However, it is important to note that some azo compounds can be associated with health risks, including potential carcinogenicity, necessitating careful handling and regulation in industrial applications.

Formula: C₁₂H₁₁N₃O

InChI: InChI=1/C12H11N3O/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(16)8-6-11/h1-8,16H,13H2

InChI key: InChIKey=NCKPQOUTAMSEAO-UHFFFAOYSA-N

SMILES: N(=NC1=CC=C(O)C=C1)C2=CC=C(N)C=C2

Synonyms:

• p-((p-Aminophenyl)azo)phenol
• 4-[2-(4-aminophenyl)diazenyl]-Phenol
• Phenol, p-[(p-aminophenyl)azo]-
• 4-Amino-4'-hydroxyazobenzene
• 4-Amino-4′-hydroxyazobenzene
• 4-[(4-aminophenyl)diazenyl]phenol
• Azobenzene, 4-amino-4'-hydroxy-
• Phenol, 4-[2-(4-aminophenyl)diazenyl]-
• 4'-Hydroxy-4-aminoazobenzene
• 4-((4-Aminophenyl)azo)phenol
• Phenol, 4-((4-aminophenyl)azo)-
• Phenol, 4-(2-(4-aminophenyl)diazenyl)-
• 4-[2-(4-Aminophenyl)diazenyl]phenol
• Phenol, p-((p-aminophenyl)azo)-
• 4-[(4-aminophenyl)hydrazono]cyclohexa-2,5-dien-1-one
• NSC 127114
• Phenol, 4-[(4-aminophenyl)azo]-
• HSDB 5350
• 4-(4-Hydroxyphenylazo)aniline
• 4'-Aminoazobenzene-4-ol
• 4-[(4-aminophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one

4-[(4-Aminophenyl)azo]phenol

CAS: 103-18-4

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Formula: C₁₂H₁₁N₃O

Purity: Min. 95%

Molecular weight: 213.23 g/mol

Ref: 3D-AAA10318